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 0x409cb0750a9e8766ecbdcc38f021e06b0616a120996724a34f75214eeb34a586. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11a1b3d6-7a1a-45f0-a872-f85272eb9511.json and https://artists.proofprofile.net/proofs/artist/11a1b3d6-7a1a-45f0-a872-f85272eb9511.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x04c05a87902840afc915a5feaef196bf9eaa1a606661119bf3aedce50b2557f7. 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/7x2ZARlOe2Sjg5WM4VxdJF.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/7x2ZARlOe2Sjg5WM4VxdJF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf660d6e7d44ecd398bddf50a1f427533afbcc380b56df345b22b9a04f9f12a. 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/3SPi7kptJHkKUPswQIOeU6.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/3SPi7kptJHkKUPswQIOeU6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb986f3607f67c761851a348ba9be57e92e7302cfa800572cb8dbf10c8c52cbd4. 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/2DbASyYzl1SxmjLtRoXZHW.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/2DbASyYzl1SxmjLtRoXZHW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537c7121371f9b4fa980fbf18ed19be6a206db2d98500081c6747d09750e25ba. 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/2rKyvjqZSdwMM1wrHOKJMp.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/2rKyvjqZSdwMM1wrHOKJMp.
{"copyright_id":"0x56cb1d545b347b13377e1745c2a0fe2d3bf934ba5d9b21c611c6f1bc1f6403e9","isrc":"GBLFP2255005","name":"Hate Smokin' Alone","registered_at":"2026-06-20T14:01:32Z","spotify_id":"2G18JFEL69dDuRCWZqTXCD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cb1d545b347b13377e1745c2a0fe2d3bf934ba5d9b21c611c6f1bc1f6403e9. 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/2G18JFEL69dDuRCWZqTXCD.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/2G18JFEL69dDuRCWZqTXCD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fed0322b5b92d2584d62b7fd23c78abf05b426ac4f668e217789c576f4ac905. 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/4aN4qA2TGAsyqGWJTXhsx5.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/4aN4qA2TGAsyqGWJTXhsx5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e2a93c6de4895ce4e3e79f2e5123794af1521cf02c93d96521e7b5114c7d0. 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/7mLPZQOa1n1sAc5gPvhDs6.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/7mLPZQOa1n1sAc5gPvhDs6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe198180d297d13d331ad1f2d93a94e215105adee000867afc2635c803e7e1f1f. 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/1ZelA0XJ4IsBpKcS3QMr1G.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/1ZelA0XJ4IsBpKcS3QMr1G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb278ccc64f93ea8c300eb951416b5a94fcc6798a4a9f14bb34b980789b6dfcdc. 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/7yjn9Mzcv6u2a9GNz3D2qr.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/7yjn9Mzcv6u2a9GNz3D2qr.
{"copyright_id":"0xb53136d141b0fdbaddf8816fb824e813ca705e5ac0d533b6c6571baada63af3b","isrc":"GBLFP2255011","name":"Sara Lee","registered_at":"2026-06-21T12:18:02Z","spotify_id":"1RWgcbWgxMCOIXsxMropWR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53136d141b0fdbaddf8816fb824e813ca705e5ac0d533b6c6571baada63af3b. 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/1RWgcbWgxMCOIXsxMropWR.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/1RWgcbWgxMCOIXsxMropWR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd9a35bda0a8302e2d87d5ac4822630badac8059de139d32e6750562ec33405. 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/3rzq1eIy8UNbc1LqbmTAPX.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/3rzq1eIy8UNbc1LqbmTAPX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131031b8af7a954ad44b753d414d2820b4566d82a675e90aab973c575661e4cf. 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/2Uu2CqIYaucY1UkY5BYjqd.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/2Uu2CqIYaucY1UkY5BYjqd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00004614ba0946f67d808de14b1f790c25194f7583b10db0d4c72946954560e3. 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/60r1zcsYE8mBylKXYPpRvA.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/60r1zcsYE8mBylKXYPpRvA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75767628df55ee0dbd29e7982ca6953631759dc28646e85f3941a36eeb99c00a. 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/1RXBJCU2IMOHoEtLxFRWTT.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/1RXBJCU2IMOHoEtLxFRWTT.
{"copyright_id":"0x63df95adcfcee77a61303fac7736e7f51c7b10e2a5724e64ab22d09d08645fea","isrc":"USWB11601933","name":"Never Forget (feat. Valentino Lucas)","registered_at":"2026-06-25T00:19:24Z","spotify_id":"0E7f6vAd2KmQCdR8LVLOxO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63df95adcfcee77a61303fac7736e7f51c7b10e2a5724e64ab22d09d08645fea. 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/0E7f6vAd2KmQCdR8LVLOxO.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/0E7f6vAd2KmQCdR8LVLOxO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480520e1689c936f3cc98ba62e4a9033a5fb03263cf47ab9a4bce70f40b54232. 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/34U9Av6jCd5lbeukSvMAV2.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/34U9Av6jCd5lbeukSvMAV2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20490c32efdb4610e7cf3922380421b6b85405d1e7ef1dfda495c40573575e9. 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/0ArhpvJd0FT3BMEgUKzb0x.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/0ArhpvJd0FT3BMEgUKzb0x.
{"copyright_id":"0x42725a21e4b074d8a8c1b6c015dca5cc37614cf7ba3dd9e87ea941fc1ede6e93","isrc":"USWB11601936","name":"Count on Me","registered_at":"2026-06-09T21:38:48Z","spotify_id":"3h9afMDnvBDLtKC52w35UC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42725a21e4b074d8a8c1b6c015dca5cc37614cf7ba3dd9e87ea941fc1ede6e93. 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/3h9afMDnvBDLtKC52w35UC.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/3h9afMDnvBDLtKC52w35UC.
{"copyright_id":"0x7cb8b864f9d918dcb31a3beeee5e7ebfa294a610614913525577b593f0f7410b","isrc":"USWB11601937","name":"Stay - Bedroom Version","registered_at":"2026-06-20T13:53:20Z","spotify_id":"4T2JQXPWAI2AUztvxUUz6F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb8b864f9d918dcb31a3beeee5e7ebfa294a610614913525577b593f0f7410b. 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/4T2JQXPWAI2AUztvxUUz6F.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/4T2JQXPWAI2AUztvxUUz6F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da112adfc5e68742901cf96a04cdbcfe637994c4d7c769ea4448a60f7380da5. 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/7k0FqslFPv4H422PiWuS1Z.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/7k0FqslFPv4H422PiWuS1Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036eb32e3cf0696b5d04c930698da5dfe0cd14c7a25657d930b15684f1ef4664. 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/4KZi5Ubz23DQOLDJuNLnKZ.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/4KZi5Ubz23DQOLDJuNLnKZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6534a734421ced0056ccb514c1ca6973552186fe65b6336a78f9025d769ef35. 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/6Fpx3hj8JOmWamOWAzYF1K.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/6Fpx3hj8JOmWamOWAzYF1K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed00eaee6464e71bfe4aab82ff8a50aa5359839eb633fb7ca2d4018380809e3. 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/6NE3ceoR57tpGH6MRQMc6n.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/6NE3ceoR57tpGH6MRQMc6n.
{"copyright_id":"0xfb9fc9501c00fc9359f75262fed63be79a849ffee6a4e045dac8a000175e8c93","isrc":"QZJG52423034","name":"DNDrnb / Growth","registered_at":"2026-06-07T15:37:26Z","spotify_id":"5rBc6vhCNjsymx6q7hYSX4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9fc9501c00fc9359f75262fed63be79a849ffee6a4e045dac8a000175e8c93. 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/5rBc6vhCNjsymx6q7hYSX4.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/5rBc6vhCNjsymx6q7hYSX4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c3aeb227e0d46c8632079350d2fe7a057db94e666b570bfe78b59a3b7a30a4. 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/0PHlDvTlegGSNwr2VXzBv0.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/0PHlDvTlegGSNwr2VXzBv0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76e6340901b59a7a876f688a6bf81a44b3273e7e36c6a0b844bbc295e21854c. 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/3lao88FkQhQHeOrPbNOsPD.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/3lao88FkQhQHeOrPbNOsPD.
{"copyright_id":"0xef20dc9c96ae0e1ccc1c1d9ac9f8aae0d70191bcb8d80f7b5f8f772c29ff4f19","isrc":"QZNMZ2286090","name":"Room 723","registered_at":"2026-06-08T23:59:09Z","spotify_id":"3hXaZiwnkTgw62jiGlTUoC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef20dc9c96ae0e1ccc1c1d9ac9f8aae0d70191bcb8d80f7b5f8f772c29ff4f19. 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/3hXaZiwnkTgw62jiGlTUoC.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/3hXaZiwnkTgw62jiGlTUoC.
{"copyright_id":"0xaa4aad50c951f0f561b21133ab678d3b934f0eaed4a5715e5b34cc958bd9ede3","isrc":"QZNMZ2286128","name":"I Know","registered_at":"2026-06-08T23:56:52Z","spotify_id":"5QZUin2FJoKqonSK9VpBIL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4aad50c951f0f561b21133ab678d3b934f0eaed4a5715e5b34cc958bd9ede3. 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/5QZUin2FJoKqonSK9VpBIL.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/5QZUin2FJoKqonSK9VpBIL.
{"copyright_id":"0x2afe647e1d1004e9517f283c7c4281ad9bd05daa09f1f8407b43043e54e79eb4","isrc":"QZL382241070","name":"Lets Talk About It","registered_at":"2026-06-21T12:19:18Z","spotify_id":"76OhRn4OjDuSLFYYJgSpxu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afe647e1d1004e9517f283c7c4281ad9bd05daa09f1f8407b43043e54e79eb4. 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/76OhRn4OjDuSLFYYJgSpxu.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/76OhRn4OjDuSLFYYJgSpxu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0bc2582906722dd82541ef5ba8852acd8edc801ee07090ccd8035e85ca91b4. 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/3V0AIBseDcSsxm8B5yVhBm.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/3V0AIBseDcSsxm8B5yVhBm.
{"copyright_id":"0xa6083b7c039838e25f7b57c832ff958fc3c901ef268e34438a15bce04acdc7c2","isrc":"QZMEV2175179","name":"We Don't Kick It Like We Used 2","registered_at":"2026-06-09T00:17:51Z","spotify_id":"5dNTGfKZKSInQsvl2E1Sp8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6083b7c039838e25f7b57c832ff958fc3c901ef268e34438a15bce04acdc7c2. 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/5dNTGfKZKSInQsvl2E1Sp8.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/5dNTGfKZKSInQsvl2E1Sp8.
{"copyright_id":"0x9037de2719e2c1aced371db023d92a2460b61a131bc78b4d56c4d6952d00dfb1","isrc":"QZNMX2183328","name":"Don't Cry, Wipe Your Eyes","registered_at":"2026-06-21T12:19:00Z","spotify_id":"4Xqa3JYsQm5qY4RNG5X4RU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9037de2719e2c1aced371db023d92a2460b61a131bc78b4d56c4d6952d00dfb1. 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/4Xqa3JYsQm5qY4RNG5X4RU.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/4Xqa3JYsQm5qY4RNG5X4RU.
{"copyright_id":"0xbfccc9d90fa9f1c1e39776c66f2ea8e66b17a0e031e6ff281b55237fdfcae49c","isrc":"TCAFL2186098","name":"Anything's Possible","registered_at":"2026-06-21T12:21:32Z","spotify_id":"1UGUuh9U1DjNc66HZFrIjt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfccc9d90fa9f1c1e39776c66f2ea8e66b17a0e031e6ff281b55237fdfcae49c. 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/1UGUuh9U1DjNc66HZFrIjt.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/1UGUuh9U1DjNc66HZFrIjt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecb3f8263bb68ad0122770cda253817eb75e6b0fe6d89149097f3220f19449e. 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/5nzpXCge5S0BybbfxmSNce.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/5nzpXCge5S0BybbfxmSNce.
{"copyright_id":"0x79c4cfec2e97e759f183615257da3e8929ed5bf0c41c90a3b1ab84bd774648a8","isrc":"TCAFJ2117763","name":"2 Souls Intertwine","registered_at":"2026-06-19T19:05:25Z","spotify_id":"6JDYDUxmLouLXK0RFVhz2I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c4cfec2e97e759f183615257da3e8929ed5bf0c41c90a3b1ab84bd774648a8. 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/6JDYDUxmLouLXK0RFVhz2I.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/6JDYDUxmLouLXK0RFVhz2I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4718c72c6de66d34ebdebbc2b30937e34459b9415f58d93113b8a27eccd4019c. 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/31lkwXppnBqWAFIlLatSPG.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/31lkwXppnBqWAFIlLatSPG.
{"copyright_id":"0xdb15213a7b780c1a299b45d9f429eea9cfb9295ada7fe209dc67c03c95771999","isrc":"TCAFC2022986","name":"Infidelity (Interlude)","registered_at":"2026-06-26T04:04:01Z","spotify_id":"2mht1CZSHOCTBU4Qsofa2F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15213a7b780c1a299b45d9f429eea9cfb9295ada7fe209dc67c03c95771999. 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/2mht1CZSHOCTBU4Qsofa2F.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/2mht1CZSHOCTBU4Qsofa2F.
{"copyright_id":"0xcb70566d69beb3a7dbed2fef470e92935b67b3b9e4da4183d970774c5fee06cd","isrc":"TCAFC2022989","name":"Take a Risk","registered_at":"2026-06-23T19:07:29Z","spotify_id":"13B1Nwi8PfDx9sR6TeSIA3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb70566d69beb3a7dbed2fef470e92935b67b3b9e4da4183d970774c5fee06cd. 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/13B1Nwi8PfDx9sR6TeSIA3.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/13B1Nwi8PfDx9sR6TeSIA3.
{"copyright_id":"0x702478dc63b98dfb0328f36b8b48e7e7a3ae3cd5ef44a3c818d4b6237f90e847","isrc":"TCAFB2082312","name":"Real Freak","registered_at":"2026-06-27T20:04:32Z","spotify_id":"1MyFwuWjBtxIitbVA5nK9L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702478dc63b98dfb0328f36b8b48e7e7a3ae3cd5ef44a3c818d4b6237f90e847. 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/1MyFwuWjBtxIitbVA5nK9L.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/1MyFwuWjBtxIitbVA5nK9L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bcea489f078e44b28196a07e4ed6d44336dd69002f6935efbb775888b9cb55. 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/6DjfZ00zlOxIP7ExW6x3YU.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/6DjfZ00zlOxIP7ExW6x3YU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c34efbe815547560fcd492236ec25ee001d05dd4f3fa6203cda0ef68d195298. 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/5Rzxxv8SE6XgmY7qdHQVFa.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/5Rzxxv8SE6XgmY7qdHQVFa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634378712553a6771da6e11145a9b15ba47ccda1ca79f56dd1dff5e07d937157. 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/0CB1Ztd6xfAOYKTPCQMvt8.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/0CB1Ztd6xfAOYKTPCQMvt8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca58657e376a8f1dfb164223685678928e73da1402d78a1bdf43f27d23e213a. 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/3Mv0yZCPPsv6vsEGvrSuFG.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/3Mv0yZCPPsv6vsEGvrSuFG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a104952d6b131ef1b36d3a7a1932724a918cb626972be74bbbba7baad757d3. 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/0B6ZdiDDhcsOj3JU0FkgU8.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/0B6ZdiDDhcsOj3JU0FkgU8.
{"copyright_id":"0xe2d5f0eed97a4683bcfddda91a529ee31c037da28f34137cd4f5ecdb76968cf2","isrc":"TCADQ1889421","name":"City of the Rose","registered_at":"2026-06-06T20:05:04Z","spotify_id":"4ewCBxbEpwvdpMUgKcw0ji","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d5f0eed97a4683bcfddda91a529ee31c037da28f34137cd4f5ecdb76968cf2. 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/4ewCBxbEpwvdpMUgKcw0ji.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/4ewCBxbEpwvdpMUgKcw0ji.
{"copyright_id":"0x34badeed25649c42106843f7db450f0fa6ebb59ebfc724728eeef39cca5d8644","isrc":"USWB11702078","name":"Think About Me","registered_at":"2026-06-10T08:50:00Z","spotify_id":"2Ei2K3i4KTNlV63uEUaxIf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34badeed25649c42106843f7db450f0fa6ebb59ebfc724728eeef39cca5d8644. 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/2Ei2K3i4KTNlV63uEUaxIf.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/2Ei2K3i4KTNlV63uEUaxIf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0af82ba718e0d74d8f12f6c59ad6709157116404bb7d849012a6c7d9f820c94. 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/4F2moMKRcHpdqaJ2fuWBBt.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/4F2moMKRcHpdqaJ2fuWBBt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfed4c5c06a63895b6a3c5c5111e94eb2d43081b378e159f8f9c1702601abf0. 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/6TTYtfHZgyVbns62Lp19cO.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/6TTYtfHZgyVbns62Lp19cO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc76807ed7ee3be1513d5542e7a09da29956cae674350b11e26cc9bb0748461. 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/6jpaItHatPxxIzAlpyaVVo.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/6jpaItHatPxxIzAlpyaVVo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08933fbd8a11982c2454c0bcbb703a6281b83dfc250eaca08f6f85550aee92e. 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/3k9XlnH5CN5T4j7wlvEoqG.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/3k9XlnH5CN5T4j7wlvEoqG.
{"copyright_id":"0x8127164f4c26c912865bc4e0be88a1df7ee8bb8c371ce91ad39e265dce4849b7","isrc":"USWB11701207","name":"Between Us (feat. 21 Savage)","registered_at":"2026-06-04T15:53:00Z","spotify_id":"1Bh0ORYmPetXrGZjV9T8Fa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8127164f4c26c912865bc4e0be88a1df7ee8bb8c371ce91ad39e265dce4849b7. 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/1Bh0ORYmPetXrGZjV9T8Fa.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/1Bh0ORYmPetXrGZjV9T8Fa.
{"copyright_id":"0xffacf5de68f88f20aacb2ddbf5af234f3b8cb557549f1c7e5733ceb432fd1624","isrc":"TCACN1622899","name":"Come Thru","registered_at":"2026-06-23T19:07:54Z","spotify_id":"0BrejUY7hx8PMkK7HWh21F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffacf5de68f88f20aacb2ddbf5af234f3b8cb557549f1c7e5733ceb432fd1624. 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/0BrejUY7hx8PMkK7HWh21F.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/0BrejUY7hx8PMkK7HWh21F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3cc5bc67e9ad295fe0b13fc974a148349bdd7975586d8eb9035987a7418f99. 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/3K1xACiCDAYpHBiWphTMgI.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/3K1xACiCDAYpHBiWphTMgI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0fb82da49df32c65304e9ea220022b4fdf695b1bb1890db42ebdabd1f62cac. 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/46Ab8E0BbHFeDAtOC9KkHK.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/46Ab8E0BbHFeDAtOC9KkHK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f4b0e780042c901f14a7bb288037eef4659d119f8167d412b9d85e022c82ee. 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/3GT3iYWMmbZ7o82aQAkdbR.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/3GT3iYWMmbZ7o82aQAkdbR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff709ad169600a359a3637526351067d92d888156fb419598c56c0cf7af24139. 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/37DahGiB4vnvHLsrEnH5uK.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/37DahGiB4vnvHLsrEnH5uK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e69c56c39b0a1f1ba3803e3298ca05c1acaf34156cae4a9a7016268095cbd9. 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/6wPY44pos7CfZgOmKj0dZt.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/6wPY44pos7CfZgOmKj0dZt.