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 0x2e54c1e040a83869f14e8b6414a31359ce23469bb332cc6a7450ba082644f1c3. 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/7864c76e-c64d-462e-957a-a100c007d266.json and https://artists.proofprofile.net/proofs/artist/7864c76e-c64d-462e-957a-a100c007d266.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 0x45b5991240d82f0f7e9d8e4042f4aad6cc24837d20046bd2ac523e95de44ed17. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/PTES10704801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98176c7d2b19765e806ddd3bc5240d31814515ae91b26a2d867b9746bbd5d9f. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PTES10704803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2a9dcd0c7f862309c279ba7e8fe88d90ccfaeead74b045339b4742d69ecd09. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/PTES10704805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130a7bce5e9358c0e6568bd6ae1dd17f925eab2bee1233d5daedf759739fad44. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PTES10704808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08cd753e1359a7bd7997399e787da11b8e47bbce37b8e18dab32bd7d12a0c61. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PTES10906702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1c5d4f6eeca5e26edb1264e60c9f7c4066cb815ac057d8a89ba2cd0714f433. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/PTES10906707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdb8e8e0f038d5956e1f4d39368be27ae2231ca6b09d6f33d28a6342c345c82. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PTES11203902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4020312927ec2680bd7f7d82aa51abbea8efd482a5d3fae7aab85cec6de65d81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PTES11203904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daa3df0167dada6b1bf2fe1c2adca94e8ae39625e81ce00a8b7b3c2e9405c7d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:46:49Z), 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/PTES10704804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ca142d0075aebe2efd5b3fc42f3fb6f2d81242f8206c2bab5b1dcb28f36e7c. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:59:49Z), 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/PTES11105301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0705074ac1c4bacccf3df6ee1d2dae02c3a15ff483e3995bb4d6e2393bd48c13. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PTES10704806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf584619d15da71b218601aad6b775a5a067aecd5461f14ec72cc9405d6873c93. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PTES11203901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3b90ff6605f192b59ef2927f43b4afaa105c76b5929335afd684e9b90bf0a0. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:59:50Z), 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/PTES11505607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a4cb656a66514c0aef5d569f57874dba7060ed9566cdc316c242fcbbe5b630. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:31:24Z), 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/PTES11505610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd972756dd06495973f760a90766d26d800fff161087d34070e258c852c513618. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PTES11105302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6a6e9681d9bfa04332494566b89b2d23a74bfbaa4ccb9762d33da6c07ee770. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR59R1763589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdaea1689eea8a769201d0431bc84dc74803dd440b8e316375ac2e435ec6bd0. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:38:48Z), 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/FR59R1763594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6a6e9681d9bfa04332494566b89b2d23a74bfbaa4ccb9762d33da6c07ee770. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R1763589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5c8d968771e1d39992319157e8bfc8ebf81b4d685df3e2f94d14e5069aa51c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FR59R1763590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426c35d9c0290fd366a1002a1b102e89e1c959ae0b4de8650e896ae3a079ac9a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FR59R1763592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1583afcc2f0fdb4d80b935b3b86d55d32ef444fe3311d484439617d2be9199. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FR59R1763593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdaea1689eea8a769201d0431bc84dc74803dd440b8e316375ac2e435ec6bd0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR59R1763594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464e7ecf7e05124665bec0f207f957f91959bf7bef8d76449c2f88f5eab14e20. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:52:50Z), 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/FR59R1936607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a5997c75031b305c9624a3142aba02d3ccc9f7c568c7599c05570b2434a4de. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR59R1936608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10659c48a3389b6bdf24206776b0f35033927428d5c7da592d225b4848ef082. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FR59R1936609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d4c679722a15dda867dc1d1cf3941ac5a7c78ba025035707e272431a4ac3ff. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FR59R1936610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d128e1834d67836c2abcb38f7f97a7b42e6a52db8a665f1c573fdff3f59c2a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR59R1936611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7283e5b59d617a439365b25eeec14b3c131c53026396d1117227811140b69530. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR59R1936612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce5ab13e545987487864d8b1a275f80f10c6f573bfb17853c7ddeb141f633be. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FR59R1936613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90be9e9f6d62bba51972c80b0b91b94ac16fdfaa1343ea155d69222d9bfa433d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR59R1936614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab11aae2c331c688260d83c1b8ccede06a1dd1924b9de9720dc8246fef15bee. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR59R1936615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b79f636fd4797a69698d31dab3657d2e987d2fa6cf7e9fbd1db517203f02e02. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FR59R1936616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce71cb66fdbb5a5e1b527b9886fb5993cce5587f4367992c22d2d1850fcb333a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR59R1936617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098b0e2abe9eb08008137ac7337519fc9be8f80996001ed7600a8f8eaa99c06. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R1936618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd953e9401ea04f8da1ed2c02768a576e4453b4162d60eb88cc521fba5c3c52d9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR59R1936619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1665186f5f5d62c80272c8f5afb997b3489474cc5262b11ea3c03dd5b1ad15. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR59R1936620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fd0c500fcf30eda63e11a66eaf780d2ab2cfd2e7f2c0741572cf2e824fd446. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR59R1936621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007ca48e09945b3d4811491be99ffa96e1f3abdc57a74307cd4736786434b88. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FR59R1936622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68fad2d8c7cd03998a8977516b253f2d518efe112ed617cca5d9d7eec1dc36. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FR59R1936623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61384318ca79c705896bbf2d4ab7b3dd5fb59071adab4f78e8b6943d0e86d722. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R1936624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dd0953fdbdffa097bc255b10cbb2d25069f907931e8894039b63d9bf41ad5e. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/FR59R1936625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd1ecb8cc875aaba24486b5e32fd746a5eac916866da7240fc747dbe37bbcb9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR59R1936606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464e7ecf7e05124665bec0f207f957f91959bf7bef8d76449c2f88f5eab14e20. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:50:08Z), 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/FR59R1936607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a5997c75031b305c9624a3142aba02d3ccc9f7c568c7599c05570b2434a4de. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/FR59R1936608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10659c48a3389b6bdf24206776b0f35033927428d5c7da592d225b4848ef082. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR59R1936609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7283e5b59d617a439365b25eeec14b3c131c53026396d1117227811140b69530. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR59R1936612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce5ab13e545987487864d8b1a275f80f10c6f573bfb17853c7ddeb141f633be. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/FR59R1936613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098b0e2abe9eb08008137ac7337519fc9be8f80996001ed7600a8f8eaa99c06. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R1936618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007ca48e09945b3d4811491be99ffa96e1f3abdc57a74307cd4736786434b88. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:48:40Z), 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/FR59R1936622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bf80b7c86d4dd60e18c92bb16c60498eb00b81f2ee2448bdff922ef932cca2. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/PT2EO2000168.
Raça do Mar (Hino Oficial do Grupo Desportivo de Peniche)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01945fe18e3380691535810fc8137a6dd4b1dd5f1d6ca75812276e91c160c77. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PT2EO2100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8d16584e629deec9c49a5ec52a6149af122b75ba67b9d47c1e91db0f499ae2. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/PT2EO2100312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16982f5cc40db2e9f67fccf409f8ba0750c4aeb900cbb05c2cab000d1012d080. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PT2EO2100551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe7671d4a8f35603441510efc04d90f869d1db5d0c3e26ed9509257dc159605. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/PT2EO2100590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c273e1774758c4a6d8d863fa1a8682bce638faaec448d13af1f68f2d0f51f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US7VG2530606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf4dbb01e1d07aa1f64f9bf10e7e2a070ba1e2a057ae14e380ba21a6bbdb237. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZNJW2578089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c273e1774758c4a6d8d863fa1a8682bce638faaec448d13af1f68f2d0f51f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US7VG2530606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614512be619ec6bf393878fe4c16ebc4a7bcd414b896791587bdf800e607b7bd. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZNJX2595987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bad5daab5c65c645bf2d39ac875da0c904ba6250cc16dbcc24480805cc4a329. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNJX2595988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd111ae140ce3450765676283754457d0a3fbc27fe16bf7a507161e9fa71312. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZNJW2437060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5479c43053f0e444757443abd95cb73fb69a6838e929c51929cef345af16488. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJX2595989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40582205c6d5be65818b5e45a10573134beaaf3f80d3008c424eb2b09f54eb3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:37:03Z), 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/QZNJX2595990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37dd9c1d33dbacd59cbd0f69860ecd0cc8e85aa1a4cf7c86c44e0605ac566eb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGLM2416825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee474d73ccb346521721349ed9cca5647b17aa252ba8422bdf94530421bdf94d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJX2595994.