1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf034a2c3c2ce53d33df681d5ce8e1fbe5cbd204326d69b8bbd6055664128a75a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/002247ce-25c1-431d-8157-6b704f1e294c.json and https://artists.proofprofile.net/proofs/artist/002247ce-25c1-431d-8157-6b704f1e294c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xef3ede60bc39e38e2f518dfd316f3ec507e1f12845d967b38ba35e0eb7a8cae4","isrc":"FR9W11919252","name":"Seul sur la lune","registered_at":"2026-06-06T04:52:22Z","spotify_id":"54HBQHc8JIitJNlGpBRFlN","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3ede60bc39e38e2f518dfd316f3ec507e1f12845d967b38ba35e0eb7a8cae4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54HBQHc8JIitJNlGpBRFlN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54HBQHc8JIitJNlGpBRFlN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc40c21b9681be813c06df98ff809a40b7110e5390c4e66ed44860ee0582a512. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69oyafK6sJ1XiSlmiF3noJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69oyafK6sJ1XiSlmiF3noJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4b2f8ed1f14204d31b379058f0ddf3b3e2c9eae980479a101022093d73f5b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pCfEDPRwVIt1O1gFkbUm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pCfEDPRwVIt1O1gFkbUm0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Jjk1SbWc3g2Nf7dZ20LMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jjk1SbWc3g2Nf7dZ20LMz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99cd55d6be0258068096c4147078c81f0505e45776c9f26a344b2ae86b0f8d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qneA0KXAwgjdIJrQmE5O8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qneA0KXAwgjdIJrQmE5O8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa865b7338b7a6388627cce4d2c6fb795c74215ed0978e88bc45486464793f094. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mCLczgBXsRA4ZxEoZWBrA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mCLczgBXsRA4ZxEoZWBrA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf245ac63bb7bc018a45331d971851649a57f2c85e791e5ee61135cfe04611499. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6V8wcH9mqn25Ub91ie5aNE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V8wcH9mqn25Ub91ie5aNE.
{"copyright_id":"0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de","isrc":"FR9W11919259","name":"Couteau papillon","registered_at":"2026-06-10T04:07:52Z","spotify_id":"1CXTVYr6R4TH1QDGna9SCP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CXTVYr6R4TH1QDGna9SCP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXTVYr6R4TH1QDGna9SCP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8585b9c6662e97bac40e784adb541ff4d2e4b8e7195efb0196a36a8911372917. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZUk9RlI9w4odDRE7XVPYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZUk9RlI9w4odDRE7XVPYw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295b1a93cd2726c712ff470524dd75c0601738249a01c17655f6789510d7daa6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FCHYtCuF6djhVTaLpvXXl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FCHYtCuF6djhVTaLpvXXl.
{"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"1emB9tyqtTOH4xLVhZsbZZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1emB9tyqtTOH4xLVhZsbZZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emB9tyqtTOH4xLVhZsbZZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lmc32l7J4FfVJYiFPkwXS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lmc32l7J4FfVJYiFPkwXS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ltpL6t5uwumsjzvhPbFAU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ltpL6t5uwumsjzvhPbFAU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nLL86iJtymtoAHMrz6NWn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nLL86iJtymtoAHMrz6NWn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff021769cea348fc5415162b8a07886a31c1e0456422dcf8cdc2820835b7d85. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7v2AqysLIqdumP9uBR0QAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v2AqysLIqdumP9uBR0QAx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929a958d33a3456f7cca19ac1bea1f2695e7568d6a8085221646e1f7a37562ac. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TJWZkwzOY0LKXySlK0USd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TJWZkwzOY0LKXySlK0USd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mZDuBeLrPGAYyQ9n02yqy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mZDuBeLrPGAYyQ9n02yqy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uQAF54LvfUa4jxn7aMV4K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQAF54LvfUa4jxn7aMV4K.
{"copyright_id":"0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75","isrc":"FR6F32101900","name":"Mon encore inconnue","registered_at":"2026-06-11T15:44:19Z","spotify_id":"3njAQzuwnjmRHYNBXyxSll","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3njAQzuwnjmRHYNBXyxSll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3njAQzuwnjmRHYNBXyxSll.
{"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"2wss3Een93CaUVmjf4gouJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wss3Een93CaUVmjf4gouJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wss3Een93CaUVmjf4gouJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4C9ftKdmF85g5xKB4SIPG2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9ftKdmF85g5xKB4SIPG2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IqQqd4PXqtInYGNlFbmPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IqQqd4PXqtInYGNlFbmPT.
{"copyright_id":"0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d","isrc":"FR6F32101940","name":"Tu n'es pas là","registered_at":"2026-06-09T08:49:44Z","spotify_id":"15LmFqURGMOIDMPx2QJQHz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15LmFqURGMOIDMPx2QJQHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15LmFqURGMOIDMPx2QJQHz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fBdDUrE1RepSj56qwIm7o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fBdDUrE1RepSj56qwIm7o.
{"copyright_id":"0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a","isrc":"FR9W12003939","name":"Toutes les nuits du monde","registered_at":"2026-06-07T21:59:25Z","spotify_id":"7k1u5Km2kwWapy5guQ9Ayh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7k1u5Km2kwWapy5guQ9Ayh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1u5Km2kwWapy5guQ9Ayh.
{"copyright_id":"0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad","isrc":"FR9W12003940","name":"Je ne sais pas danser","registered_at":"2026-06-04T15:05:27Z","spotify_id":"3pgnngD66fQelB3HDVO7T8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pgnngD66fQelB3HDVO7T8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pgnngD66fQelB3HDVO7T8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28458b214aa6536148217d139df16f3ba9689b3660e84d5b34cddd6777e921c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sNGlGVw2DkFmIPGgFvmuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sNGlGVw2DkFmIPGgFvmuf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08697a850d9bdd7e11786917c380297959822cb325ea82dbce97e08663ba38ee. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dsbCjVVD8SLJc2eaVSd6Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dsbCjVVD8SLJc2eaVSd6Y.
{"copyright_id":"0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64","isrc":"FR9W12003943","name":"Sous une averse","registered_at":"2026-06-04T14:42:35Z","spotify_id":"16hQW9RRKYBF8pC1lXIG3V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16hQW9RRKYBF8pC1lXIG3V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16hQW9RRKYBF8pC1lXIG3V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a49baf895b929bee23b306b8b2be462f276a9481630cb9381b2ef651e431ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5USgx0vyaQ9Z0sPPRBsamp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5USgx0vyaQ9Z0sPPRBsamp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096b3baa115a394c7d7db82877e014acdc6300c85c7c1e67d5535a68e3ace302. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ql7Jn3xvMl6BHaAIKLLt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ql7Jn3xvMl6BHaAIKLLt2.
{"copyright_id":"0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326","isrc":"FR9W11717882","name":"Le chien et le flacon","registered_at":"2026-06-07T21:57:49Z","spotify_id":"0FNwKJkcWCAy6eySUXeygn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FNwKJkcWCAy6eySUXeygn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FNwKJkcWCAy6eySUXeygn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237978ac2f7b2bc6b6e0d01da128839c3802fcb5820a510e7ffa413c062722e4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ge78r2EelSLz1npz6OCGU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ge78r2EelSLz1npz6OCGU.
{"copyright_id":"0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563","isrc":"FR9W11722558","name":"À mon passé","registered_at":"2026-06-17T05:31:49Z","spotify_id":"0D1EuJWdJnA2xHEbVm1YpX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:43Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D1EuJWdJnA2xHEbVm1YpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D1EuJWdJnA2xHEbVm1YpX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8a5da225a810ce7d17e569f596314ebf20addc575337e14777992a5906524. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K3UCTjsqz5DQKfxVNoFSI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K3UCTjsqz5DQKfxVNoFSI.
{"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"6puS6TVHlD5XSBQqVLmtfH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6puS6TVHlD5XSBQqVLmtfH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6puS6TVHlD5XSBQqVLmtfH.
{"copyright_id":"0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a","isrc":"FR9W11717879","name":"Hymne à l'ivresse","registered_at":"2026-06-20T11:47:46Z","spotify_id":"0x2pD3pXPihHCfvewGEKQW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0x2pD3pXPihHCfvewGEKQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x2pD3pXPihHCfvewGEKQW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d9c537b4b3f25f359bb60ce56fc901509eac8599958e96a9ac3dab9a0b7d29. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3E55nCf9o0xNndC44jqALU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3E55nCf9o0xNndC44jqALU.
{"copyright_id":"0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa","isrc":"FR9W11717883","name":"Lettre à nuit","registered_at":"2026-06-23T14:51:19Z","spotify_id":"10SbVxCF1ugKzz2scd2NEz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10SbVxCF1ugKzz2scd2NEz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10SbVxCF1ugKzz2scd2NEz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd594e4b59d1d013ed79478f25ae202213ad4bcfc2a25d5704700843331e12e9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2V1dmUspN94Z1bp2240Xlf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V1dmUspN94Z1bp2240Xlf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668b94ea61c4e188c6ae7f3448ebccdfc92990834926bf881e3c423b21e5b81. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2v04UjMwYEZ3HhcrAy4g5G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v04UjMwYEZ3HhcrAy4g5G.
{"copyright_id":"0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f","isrc":"TCACX1704269","name":"La signification du verbe oublier","registered_at":"2026-06-10T07:03:57Z","spotify_id":"6CCTIjzMMFNjA8WsfIOwyk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CCTIjzMMFNjA8WsfIOwyk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CCTIjzMMFNjA8WsfIOwyk.
{"copyright_id":"0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9","isrc":"TCACX1704272","name":"À la vitesse de mes émotions","registered_at":"2026-06-19T16:50:53Z","spotify_id":"0zk2qzHBDcrkCQl7VHDpaI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zk2qzHBDcrkCQl7VHDpaI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zk2qzHBDcrkCQl7VHDpaI.
{"copyright_id":"0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7","isrc":"TCACX1704276","name":"Si j'avais un coeur","registered_at":"2026-06-10T07:05:13Z","spotify_id":"248Z7Wpi7HtjpYALNy9tC4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/248Z7Wpi7HtjpYALNy9tC4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/248Z7Wpi7HtjpYALNy9tC4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07bc6617c917fbab315e89320dbb24368f4c0a6a80878f92c22407e23691586. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uII8Z7CgTmA0qLCBp3ZIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uII8Z7CgTmA0qLCBp3ZIs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a066a9bd441625aa827da9544b768e6443ae531d9d75f3510ea8c2553f8c45. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BQQQoVyPYZnKh50031SRV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BQQQoVyPYZnKh50031SRV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4789165646573213e50ea314ab39cb219911a560ec4737f1c0cb0b59fc47213. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42Ycl7Z3sIoBHmtYiJCb6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Ycl7Z3sIoBHmtYiJCb6H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12a4c22d20885c70c4d45cec600a94a29e00dec402aeaa7b3b8053016c07e74. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4viZ4r1gHtdciHeMEQSXmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4viZ4r1gHtdciHeMEQSXmy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e0cd69d41510366524673b45d51a5a9e6d2d5595350fd7aa5d50fde38822a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sEumsUUkE4ZbXRvWUKDWW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sEumsUUkE4ZbXRvWUKDWW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3b66421ad620dee984b21d83705a4b19924bb952bf3876458afbc7ca50b137. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dt8YzPF3lwbre7RsuI4GW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dt8YzPF3lwbre7RsuI4GW.
{"copyright_id":"0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a","isrc":"TCADB1725445","name":"Le Loup des Steppes (Piano Version)","registered_at":"2026-06-05T18:10:27Z","spotify_id":"1g4tIXwP4TOGMOwp9fHhFe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1g4tIXwP4TOGMOwp9fHhFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g4tIXwP4TOGMOwp9fHhFe.
{"copyright_id":"0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d","isrc":"TCADB1725446","name":"Des rêves inexaucés","registered_at":"2026-06-09T20:19:59Z","spotify_id":"4bE2urZXviNhqeKYoUZrTb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bE2urZXviNhqeKYoUZrTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bE2urZXviNhqeKYoUZrTb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbee3e872d7656c06f2aa2d30d3d748027a64fd1894d390f1c5bace73c7c8a66. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PP89m834Hq5ktDiC5Op6y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PP89m834Hq5ktDiC5Op6y.
{"copyright_id":"0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6","isrc":"TCADB1725463","name":"Bribes de souvenirs","registered_at":"2026-06-23T14:51:29Z","spotify_id":"0716Ijm7v3xxlIzDC92upg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0716Ijm7v3xxlIzDC92upg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0716Ijm7v3xxlIzDC92upg.
{"copyright_id":"0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac","isrc":"FR9W12424403","name":"Avant de te toucher","registered_at":"2026-06-06T06:11:23Z","spotify_id":"6rpLyOcOf6NRjh1esnSxNz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rpLyOcOf6NRjh1esnSxNz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rpLyOcOf6NRjh1esnSxNz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33974aea2b10f00d8efe109458ccb3d5f28a53a24fd746419292c8da5bea5401. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D2LwGSBHv1znVEdNOe5su.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D2LwGSBHv1znVEdNOe5su.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40c6075b14b25e62a4293ae43145a90686fd1750a5bb8850091fd08ae2fa0d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b0Wx1ZoIJIun0nlJnw7O1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b0Wx1ZoIJIun0nlJnw7O1.
{"copyright_id":"0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05","isrc":"FR6F32201580","name":"j'aime quand tu te déshabilles","registered_at":"2026-06-09T20:25:56Z","spotify_id":"29ttCCDaUALcUDOuHVpxDE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29ttCCDaUALcUDOuHVpxDE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29ttCCDaUALcUDOuHVpxDE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe423d2ff6ce93796acd5a27243e8d2fbde2e52891dcc3929bdf9722294a3db1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0g5O8ZYdZAyQlTUCHu6Qd5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0g5O8ZYdZAyQlTUCHu6Qd5.
{"copyright_id":"0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e","isrc":"FR9W12359120","name":"au sommet de ma tour","registered_at":"2026-06-10T07:01:21Z","spotify_id":"50H2DoxqEPXZb0ZO2PLRjI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50H2DoxqEPXZb0ZO2PLRjI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50H2DoxqEPXZb0ZO2PLRjI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83355e0ffb38c13551b2137dfad3473b7577762a0eb152643efc17af06ec17. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2heQ56kmCCz481zvHrB3u7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2heQ56kmCCz481zvHrB3u7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97000678f7607724f754523599e7cb483ceaa693dfd3410204b84c08e27174a4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KdVrycihwsE7kg4iXQlvn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KdVrycihwsE7kg4iXQlvn.
{"copyright_id":"0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20","isrc":"FR9W12359123","name":"harry haller","registered_at":"2026-06-18T21:02:53Z","spotify_id":"30sHWxD7CQaVpZfVtSyIgM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30sHWxD7CQaVpZfVtSyIgM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30sHWxD7CQaVpZfVtSyIgM.
{"copyright_id":"0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24","isrc":"FR9W12359124","name":"solitaire attiré par le monde","registered_at":"2026-06-08T14:16:36Z","spotify_id":"54tEPdzl5QaktEE5lEW1AV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54tEPdzl5QaktEE5lEW1AV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tEPdzl5QaktEE5lEW1AV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f40c1bcfd19c54dc7b9b719724b5fdb414241aabacdcb62355fa7537ee8d632. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34HYFDqz5g5KVWAAkELVpf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34HYFDqz5g5KVWAAkELVpf.
{"copyright_id":"0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067","isrc":"FR9W12314652","name":"un éclair","registered_at":"2026-06-06T12:48:23Z","spotify_id":"5uEzrvqzjcipm93HJiqmph","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uEzrvqzjcipm93HJiqmph.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uEzrvqzjcipm93HJiqmph.
{"copyright_id":"0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6","isrc":"FRDXM2200020","name":"mon désert","registered_at":"2026-06-11T17:16:50Z","spotify_id":"1x9husa0rrzag9oygoJMll","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1x9husa0rrzag9oygoJMll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x9husa0rrzag9oygoJMll.
{"copyright_id":"0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a","isrc":"FR6F32200240","name":"c'est tous les soirs la même chose","registered_at":"2026-06-05T13:02:14Z","spotify_id":"64b8fAsrZ1HwHcOwtZeYbT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64b8fAsrZ1HwHcOwtZeYbT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64b8fAsrZ1HwHcOwtZeYbT.
{"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"1wHaJyj2mKCXWSsJJqicTO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wHaJyj2mKCXWSsJJqicTO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wHaJyj2mKCXWSsJJqicTO.
{"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"66sd1WGY6Ik9TBiB88yudw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66sd1WGY6Ik9TBiB88yudw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66sd1WGY6Ik9TBiB88yudw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ULOpcAU3qeBv45MLYJ7A7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ULOpcAU3qeBv45MLYJ7A7.
{"copyright_id":"0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54","isrc":"FR6F32002080","name":"Je ne sais pas danser (Piano Version)","registered_at":"2026-06-19T16:52:03Z","spotify_id":"064eKLKbCXCodScvtEy3dR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/064eKLKbCXCodScvtEy3dR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064eKLKbCXCodScvtEy3dR.
{"copyright_id":"0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced","isrc":"FR6F32000440","name":"Personne ne peut m'empêcher de rêver","registered_at":"2026-06-11T17:19:12Z","spotify_id":"5A7qBXdR0U8LfwYwK0uQks","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5A7qBXdR0U8LfwYwK0uQks.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A7qBXdR0U8LfwYwK0uQks.
{"copyright_id":"0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181","isrc":"FR6F32000430","name":"Parler de rien","registered_at":"2026-06-10T01:22:57Z","spotify_id":"5hjjgsPGyqrLQKQoKeZLGR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5hjjgsPGyqrLQKQoKeZLGR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hjjgsPGyqrLQKQoKeZLGR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798a2fa810c62e8dd824863157dbf55d593fcca8bc70720b71bcaa3e640498b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CVim1bx03u8K0JcJwV284.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CVim1bx03u8K0JcJwV284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa047e7cdfb63ec70ef860b665ce4383f70daf179d05a59471d3661f837cd3ba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gqkpbXSM4i68IeySpBDT7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gqkpbXSM4i68IeySpBDT7.
La signification du verbe oublier (Piano Version)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304340db3e95b38f7e0fbed5900821de8f6fb0ed0a8f9859d3a87b712c8bf24b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1O6DwxJc5JUZHblh7VSTmY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O6DwxJc5JUZHblh7VSTmY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78605e4f3c9d757da8096bfa959500f7e0651f7d8c963b6c1f3356700936359d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wURMEdd0d37KzmrChwCVm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wURMEdd0d37KzmrChwCVm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd6c01bff40306745d03abde0a57b35d85221eb26fb9ad22e6464b662921484. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HZSIzrq6Pjn6LFc4N5jPj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HZSIzrq6Pjn6LFc4N5jPj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bfd51202519de4377c2ffd4730bd509a62e9085b6ba5d90d4febbdc9a9fcfb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LXELovh5URwmbq2MAnkOi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXELovh5URwmbq2MAnkOi.
{"copyright_id":"0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc","isrc":"FR6F31902120","name":"Ma dernière chanson triste","registered_at":"2026-06-08T14:26:12Z","spotify_id":"4mtjfzEig3HWkXegZ5lejc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mtjfzEig3HWkXegZ5lejc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mtjfzEig3HWkXegZ5lejc.
{"copyright_id":"0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87","isrc":"FR9W11826962","name":"La fille du bus (Piano Version)","registered_at":"2026-06-04T14:32:10Z","spotify_id":"07xcwSMHipYF9RvHvEHj0x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07xcwSMHipYF9RvHvEHj0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07xcwSMHipYF9RvHvEHj0x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf87c435733ee0f6c1b58479ad7c07b5542f27fe26a8837c523140641dbe4ae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jnuQUyWOghvqWKv4fmzL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jnuQUyWOghvqWKv4fmzL2.
{"copyright_id":"0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110","isrc":"FR9W11808648","name":"La fleur de l'ombre","registered_at":"2026-06-27T14:43:49Z","spotify_id":"1SzlLJdveaNvrXyAyaj1zO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SzlLJdveaNvrXyAyaj1zO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SzlLJdveaNvrXyAyaj1zO.
{"copyright_id":"0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393","isrc":"FR9W11808649","name":"Les vagues du silence","registered_at":"2026-06-23T14:50:09Z","spotify_id":"59Ul69fkjvi7tmCizFnMEA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59Ul69fkjvi7tmCizFnMEA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59Ul69fkjvi7tmCizFnMEA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0e53c5e0c6f65a3f5061fc8fb5c84c89976664adf4b73843c20e2feff86012. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Q5R1xK6zXUNZJZJ0sZ4MS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q5R1xK6zXUNZJZJ0sZ4MS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RzqHeG5KNiJLNygWH5nFs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RzqHeG5KNiJLNygWH5nFs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36976548b9a4955b145022cdee4217899e0b7ff57131a556629610e3bf9ed8e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10QC2OY6IPFDUxZfObkFz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10QC2OY6IPFDUxZfObkFz3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413a093ca459cc2ce36e89c168d069bf6ac5b2a8e5eb45e647fb3828d6a86105. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xsbKmh8Z8tu0uEv6pTIey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xsbKmh8Z8tu0uEv6pTIey.
{"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"2WhKqsX1A6hKdQRTnHH89K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WhKqsX1A6hKdQRTnHH89K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhKqsX1A6hKdQRTnHH89K.
{"copyright_id":"0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee","isrc":"FR6F32001810","name":"Au bord du temps","registered_at":"2026-06-05T12:59:07Z","spotify_id":"0sSv7gKRC7pi2NWp4G1e1U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sSv7gKRC7pi2NWp4G1e1U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sSv7gKRC7pi2NWp4G1e1U.
{"copyright_id":"0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171","isrc":"FR9W12345889","name":"Sur l'océan","registered_at":"2026-06-05T23:13:28Z","spotify_id":"0TeiCrMzDrqRoSdMfcxuND","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TeiCrMzDrqRoSdMfcxuND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TeiCrMzDrqRoSdMfcxuND.
{"copyright_id":"0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0","isrc":"FR6F32001850","name":"La fugitive","registered_at":"2026-06-05T18:09:36Z","spotify_id":"6tthslGFXYSn8qD3xamKoG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tthslGFXYSn8qD3xamKoG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tthslGFXYSn8qD3xamKoG.
{"copyright_id":"0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d","isrc":"FR9W12248088","name":"Une danse et deux souvenirs","registered_at":"2026-06-05T23:13:40Z","spotify_id":"4bZ8XxLg7ebohfHWwBddlE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bZ8XxLg7ebohfHWwBddlE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bZ8XxLg7ebohfHWwBddlE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d243fc07b1c6dde796de536438665b517e46256d1b67d943a2bb8088b55dcf6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jQUrt0FnXjzqtYW1R3owc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQUrt0FnXjzqtYW1R3owc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9882130af23b2a63166051974493b55b575fe8acc9ab36858234defab9b5d6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eYUNWSle3gu80sCHjVH28.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eYUNWSle3gu80sCHjVH28.
{"copyright_id":"0x25c128eccd249a258e65e7ee95657dc2abad12c52f7d585108f77536cf528bd2","isrc":"FR9W12353956","name":"La sentimentale","registered_at":"2026-06-07T05:52:00Z","spotify_id":"32CxuRaurrZlhldqvMlWnV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c128eccd249a258e65e7ee95657dc2abad12c52f7d585108f77536cf528bd2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32CxuRaurrZlhldqvMlWnV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32CxuRaurrZlhldqvMlWnV.
Le ciel s'est retourné comme font les gens en partant
{"copyright_id":"0x47c7383da465924995e129e3d359941dc1466114427cbabbf5eead0d78b995c2","isrc":"FR9W12402514","name":"Le ciel s'est retourné comme font les gens en partant","registered_at":"2026-06-08T05:43:56Z","spotify_id":"0Y2WXBfnfbneFllxL7R1pU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c7383da465924995e129e3d359941dc1466114427cbabbf5eead0d78b995c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y2WXBfnfbneFllxL7R1pU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y2WXBfnfbneFllxL7R1pU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ElFzYAjwbXtzhokA9LQa6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ElFzYAjwbXtzhokA9LQa6.