1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd7dbcc7242561f6b6f5da9a97653c7a6a5bfec576cc6112db706c2af2f97a4ce. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/718ca724-758f-4984-afc5-7f4555d95d9d.json and https://artists.proofprofile.net/proofs/artist/718ca724-758f-4984-afc5-7f4555d95d9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab21ba907b7a7727780e013d7b7bdf2d56d1dba3dd1404898ddb6f94574fdc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX42200573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a00aed7ef48e39b1bdd2eef84a3894bcb50bb0d6a5bcd16b49e0ebca26c1482. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX42200585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2104b575bae4e5958ab88017beada8dd075ea46c271f9d094f1550c10b12ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY471981985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c536b354cc4c6b5fe232a1a41f59a2c4e64d43767fa214b63a02163f963edb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJPB1600575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0633977bea009fd0a5e30942277ef27948dbfc9029a8c420c8c04ddcb99f5038. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJPB1600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6218bcf74f764c6ffe8eb822cf87ad81df411e3ef9b03c8e71cd38410ae54ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58f0a8cb6445b297f074ca1621d03a961280e68dba359c53ac5e5172c11c97a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865ed877877a35bc1d66ba7813482d8b084e368ea5eb5699b85b4b0259510b44. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002076.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05686ca0c8215dd5e98abba1836d8a358a1ed021524ba34f758ab944056a466e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f352f5ad5bcfef785dbd21f1f6cf0b1f989aec6dd740f4fa07052ecc614cb42. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8983f81559dc429a622307e44927afd8e2dc34e9e6c15fe1855feb212ee9dc2e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e7a9c9c4a67dcbad9a4344ce3fa15ab4010bcdf679347beb6de7d5e39702e6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a17ff00de2abb19cd7f467b244c50fe415500a06c7f76ff7b41923fc3db92ae. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e9b8b407b8f938f8f880c7846d1d07985eeca00f605a8d0db02d087b79275a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJPB0500245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ae05bde0da2653f6bcb854cead1e7a214b08e35a455a18a64939cfe12df0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2377961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4366ecd86bb50a9861d1f5e94b4ccebe646ac50c4acc79292b74bd61ca6105c5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2377962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c468570c2989b8b7da7b24548fdb0de0d2a834da6b6cd6a9d4f720cf6daa606. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec73796a2ed8c19c9760392fcbb03b1a03cf2d2dd484fd4b636223bcb1d06675. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52002820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23568785c0ad61caf65516aae38ef9f9f4e08cb0c33f3e9b2fe7ec2f5e9c987d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61917133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceff7afc98a01dd4e4a898a3589df117a33e5f1f9d21e09752cc2338459c3ac2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2041784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ef541164b3c8b8045cd7f0ec4379aa8c66a8c13a33516451c4cb94d0868722. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61924494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2897279539c3bf8e2cfe915e5c5a5c3c7dd893ae3703c42ff2a62cf574bec189. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61924496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0063be1ff1cf138cda9d5cb06b364b3c7d06d7a71a9fa7d448da2cfa80318f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1770900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5670f3d842da51fceff254a72a0e874924b53c3b7042edf405cba9eeb2e6e44e. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1770901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b60779cb7045c8094fcb6ca3f1059a2b70a6e8369b27ea0bf00651f9b6cbb0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1770902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec030609472e25f9b373fa76e2741fffa239c3309fa84836fbc754357b43819. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417135df649c1178f2a239a24d2f67633f7c558046d4409319dc4d32b47cc45c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dca98f25fe04048e00405d3dc41e826ab7ef779f2e13b7f0dfdd62c04cb609. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eea0bcf0817043fceb68838689686d3787ac732d8c00544f026c4ecd04339ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDL80901717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a11fbf08b55f8bfc07b05b8ed674ab22b1a00d5a319410ceb3858ad9cabc2c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDL81000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9b80e45b02b1d4fa5528885f052166e2c17bb719fbf8ed36cb132386a13fa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528a8374930443ff125af1848c1d91fed3d51d5f5499c6ac761679e6c97a9ad0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd417699785432088158aebf706088c9315a48aad0394eb624a0ca97a7428810d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fc06673c317e89fe8987e0d6ad967df17464fdd55b4b1fd8dd9a23ead49645. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0021fcd21ab965491416cf28935a9c8a0cb3d5d507135e03c43726b58cabcf1c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd04719f8ffa47033e358dab77906bf174401a06ccff472bbe2a136325be4c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805fd2316493ef99e898e5cf13eaf469c33df29981a01353fe15dd5e9b18e5a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a2fb9d7db88f8dfa8d01ffe225e0b6e8367953178c3ede271e7162bbc3eaa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8639e22de74c8591ce9c81666454690edaf5a1cfbb49f51afe4e25d55de062fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5cf872bbcf8f983c8d8f584d7550dd4d65a9fbbfcebfe6548cee5a26398b42. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994eee8c818f079d2597af3b198dabc81e8055356894eea3cf821c460c579b0f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6bd8d4515436e224f8f2cee07c01c52d4bf5f728b019c4293662a0ff890de5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec1f08c875fec3c651e884ae7b01e81ac34d57b29eb6a232fdc4b993840f56a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820572d7a7c4fe2a2d6f6b226fcd61e09e316012ac7a404abd8bb749622d6c60. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe66a2f0d92d7cb076da903bb7549b2f2f271752aa889299171274469c076c6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2133749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945bf7c2bb6de0e96d5a64783183df3925232e6e74f677a0baa099fa0a21599. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2133752.
Sus-Tain - Namito's Deep In My Soul Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7587a429166d0d7fee5c63a22c58f94a311a986fb1a2a1f15b093106f9cb159. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2114619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674b8b379022dd5ec47c5ee366b58dc91db3c839d3defde3829cebb820a06fd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2104405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41994d5c5c38e2a35eabc47a899b99f1240b390a5f04c726868f629820a1eb42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2114141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc84c754656d6f43a69c9c39f666494814268076772fc46d8e8ef029d83abbf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2133753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185f23076eeac29e28cf62afb1b2a6c5883e8025a88ba2ab5992e2e0fe1acc5f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62006269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4937151a0c266d2b2c541c664fa5f710f93b01fb37ff89f078347d9dde8e5189. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62006270.
El Baile de las Arañas - Lee Jones Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745457bdb5125bd16db377a39c9aff8dbdae626ddc7182d7961b1136a66685e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62006271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43ead9244bf9c22108b5377d7be8961b7e822a6e7556de83cbe4718ab718b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7312e4eb46a44cc6143ed8cd3df2b3bacfbcc872b55c3cce374dd120ef3ebc72. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ffef45e7d9febee3e9bbd744e391a6246abf16d5361396cc29a4b840f9f04f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90005d3a18b5d5321f2fb678812c645efeb1c4d217bca8f0da466f11ed3b1672. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa153c9a87b9d6b787be67d2ea6f3259204c77fbeb4556c6349483ab681e02d1e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb05c248a75388f5232e258222cb70ef9b03ce1b261c0b07b9204c20c3648e2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881cb05ed0544c990fb820039c762b7e5b7328f7ba94cecb91c2e2b258311814. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea214731bc560b280e0618ff19d6cfdd02feea0b073c9fb2ff7125f0c8f245dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3f842314581bfe9ea6c1049cdab86fb05bf983397c7d3c5f31632d312f2a7c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135fa6607b4725cf37fc7136d9ae8aa9e19015a0e7c4205d06dde3a9f826f289. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90b8f755e3dc772689fed28daaef4da4017b22016ef249b4b29700bf83793dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866984dc8bd48efd3d4a8cc561b738f3d638b5826e9c06ddf2239552da371036. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592ee8eaa3be70764e8aeee7c16c30e524cfc37c7965069e1fede3d290d2556. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe281c78e77a9c1dcc329790e7f7e5ff27b8e71737d6b8b46070ee89a97258705. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd807fb9ce8e91caa2033d998f9fc0069b2fd1de2644f381a507284409b747b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91d1518f14a2375c53a071c9ae2b845c1a1b575324ef76557879847fdc70d4b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e73813ec92162c5d16cb1c5153f9816a46381ef4ffc395b02f370267454629. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91215031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92ab6179d38fb3d7882177722f919a3ec2bf778964b59f398b00554bffce686. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJPB0500281.
Alpine Grooves Easy Beats 3 (Kristallhütte) (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739a10e574f95943ebaaa3e3ebe6828453e13d9e35b1ca294f0a0a5be1ac9169. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741918976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff5b75f9cc88202db080055329da261f94bdbf5e68ce5355a686ea7e4ae564a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX41200026.