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 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 0x2dab294ed96fe8fe807f34ea7af752743435d83c87d0813373b2a3d851feae29. 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/7806e697-3f80-4f91-a9cf-7a1a8c5963b6.json and https://artists.proofprofile.net/proofs/artist/7806e697-3f80-4f91-a9cf-7a1a8c5963b6.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 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 0x92a26f2c3a6cea4055ef389abb5e8bba7259cde039c287a97336e45a41952805. 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/SE5IB2299569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf690cbdd5e48f019afd0600d8bc3b8ccdf16cfbd59cd412c5268bf53a799a0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUKDT2402730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd679f681bb9984cc698fe847ff48ea6968c0b850eff8625a0c0d3457fd94ab93. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/AUKDT2402731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403ba761e1c8fbaad33cb8a80cde7857812d763205c4b218dc2ea6e47faec11e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/AUKDT2402732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a71c1f620b38e7c8be069d2b254dce856ef499dc315230dc03cde4df1b0def1. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/AUKDT2402733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac8258e7f5da884615b9c78231c93e009a559ea20ec43a75c8cf246e2d59bf7. 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/AUKDT2402734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd91af60385de4909819bd0dfa19a0ab14b4aa5ca9167777b12258c9219516. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AUKDT2402735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba915269990f96073d5b41ac891e0a8e6ebddac27909145153cd80dd06109c6. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/AUKDT2402736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaff57f6f6194a56d254b6dee94f15a3a78dc73e9b4aa03e0aef01439de577f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/AUKDT2402737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c9fc7aeae41473abbf4f4b96be6f37d86389f243b21ed5bf3f95c5663dfec1. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/AUKDT2402738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603a8a18cecbf13f9614522cbaef3e596ce03696b7bbce63dbc5fd688b7134c. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/AUKDT2402739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf82dec58194406614b8bb977f026851297f93f9c5cbd586498028a74edddb29. 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/AUKDT2402740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5a4efce977660fea03de45e43fbd846bea721dd794cdc47a0fa3daf931915d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUKDT2402741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62101e9662af46b0f1fe0af66f2887522d4be3a84aa78e6eb9d3cc6cf2abdb89. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/AUKDT2402742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf97beec29efeb9a4af112088f4e3ebe46d821fdcd41a716f1afe244a80a2b6. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/AUKDT2402743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddf69c81383b428020684142d5a3d5e79ffe339b59a6ec7eab86150284e5bf7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUKDT2402744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e106eee821623b47afa0a2e80c79bcf5c6a7b8c7209a3c1a6ec0790649098c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUKDT2402745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56ebe7d0deaa2d4f1e63b32bd63b87769f3bef796d1e144828b9ebff181a6e2. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/AUKDT2402746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e270ff1f2040a44ef58886af88ab448b81aaa4dbe2a9aa41b59d05d08aba8c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUKDT2402747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7279d7a28354f1c9ee3f251aeba24f9986b2addbca792bb2955a04b1f53a234. 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/AUKDT2402748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49008664befaae2bb49841f6fe2f274729a1fedbdad90ef2b3d042452a2a65e7. 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/AUKDT2402749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3557943d2dbabc1d63aa79f58d2c6a780d07392ddaf8c22a6969b1e9f637e17c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUKDT2402830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f40a17d992cb7a0c26625831bb9efb34e39679f4865612b6b8d0320a9b451ed. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/AUKDT2402831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67bad37fc5c6fb17b6481e072c05f683c444c027b2a2656963793bab9fcbe5f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/AUKDT2402832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e54512ac995ba832edb4ce1d2acc93d4879eeb262f3d06d22f9232af4ca6b8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/AUKDT2402833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef21d9a9279eabb53895e4fd7ac76f7aa2850f944897630f4ce9ebdf02679ab3. 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/AUKDT2402834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabba81917fbc1d17dc4fa86f10d51229045a2eed7f823c4a4304298df1f2dcb. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AUKDT2402835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c001ff87a466b64acc1239821c5bc94f495bc315465893a5e9b893c2f402b0e. 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/AUKDT2402836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc19d6a86b7d52d879262ca1b1b658800b70134cb6c5b611c7d3d45d1ec0bb00. 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/AUKDT2402837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf53cef1ae97c307b70e9f2cdb172b833ee270be7d9ee1a1c11ba29e46ee946. 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/AUKDT2402838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f23a5034e02211928b0e80375c0ebcce120644c1fc7014d80e78c0ea110e74c. 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/AUKDT2402839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e2c09bcbd1a32b0f72f82116b710f93c32add4c411639b2f2c164d6dcfac6c. 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/AUKDT2402840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2edc7ffc3e3a28b5a1d0908f7a9461a3153b78b1d795c6202f3f0d8d19c6f2d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/AUKDT2402841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeafe1218abd948128f1c3b727342cf8379a64aea7a5cc465a7b91d3927d1365. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AUKDT2402842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec07fe8edf08e73404365fbc525c05689ca66051b05c199d646e49b0a68293. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/AUKDT2402843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9a425c252ce959a00a3e221523c995639065cd8b7a5cd85b64b96567af0b08. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/AUKDT2402844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9a0f9a44b695b1baf6aea2f646b5ad38e2a659ef68625b1eb0f7142b1b97bf. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/AUKDT2402845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb52f41cdc6f0600381455fffd97ebe0d1e840f65b5b6899aa5ad9a009e9f8. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/AUKDT2402846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454310ae5ca80a11d0ec40bc28197a0f8ccf0a3b320549e38ad2efe55b31e138. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/AUKDT2402847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2016c693b2c8904644a297eaf863821283798b66954ee4d5588109bf7a718672. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/AUKDT2402848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb909f3faf5bac5a74f4f83313e40ea5337d8d31cf66c4aca6fa49df340dc477. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/AUKDT2402849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb764a611aaf6e71f6e227f4282262b4b6a802175b3763c9ec72a92b56d608b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/AUKDT2403082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f4c491e48d7decd796eeac4eccb5540574b3a865465a8f698578e2605fa06. 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/AUKDT2403083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffec948f992ca839650f044ef6f90bbc67f1bebf2cb60560402452b92326d94a. 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/AUKDT2403084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cb990fc6596e6136cabdf7a19e85671969cb719cf52fa47930746a7620a9fa. 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/AUKDT2403085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cad9c96e21fee4cea053a8401f85e9a80ab850cc225e8644789e268caea2f7c. 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/AUKDT2403086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbdbef5f4a1e4505bb5f0917b0de0491590d86c6d706e23c633492cdd823415. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/AUKDT2403087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01976e99168ff02aeae06a12a590103f639a6d713ee4391bda79bff6643289d4. 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/AUKDT2403088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544c182b9401cdc64bf5b717ffb89af0110fb8bdd68875afb386c8d9862e03d. 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/AUKDT2403089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5e83e7173dbc2fcd368d861ecacefd020d84b7cde1a4f3fb52e97b118c10d9. 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/AUKDT2403090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5444ad53e17548f0e447ce01d7cd1a7658f8aa270f000d6571cdeb264d8aa5c8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUKDT2403091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98fc0e80154609cbc96027ac0b8de719409dda5d496ec4d6378b46c4a8baa70. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/AUKDT2403092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e301b512d49abb81c4d8b9831d826a31e4d43de301cda658f6f7263b57fabc. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T12:45:27Z), 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/AUKDT2403093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6ecfa9342ef279fba3248685cc90ec47cfab1c6ad8fb80ee9426ac9e9190a0. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AUKDT2403094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e91f9be90e66291525556bbb5677a36c4ecfed7fb147ebaee47a00a64aa166. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/AUKDT2403095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a52e256a257f23f8ae6fb051ffacf7326507f0fa2b584259f6b5bb0f87fdb1. 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/AUKDT2403096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b90c0b9f85f0d638406b0e0496edfadc82fef19a6f9130abe05901fe2bf3ed. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/AUKDT2403097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c4e87ed7d087cb5a755e49aa4abd930d7a4cc74954a6b170e6c8eb6e90f850. 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/AUKDT2403098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56217960894052aa706db2e1231dfc4873eea41b66ed03cfdb9f54ec47bd70f3. 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/AUKDT2403099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b779c3342cf048631b78840f870e292f7f17cb5ecca69401e239351001cd9c. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/AUKDT2403100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c254b0ba6fe24a4dbacb6d7f81ba282169024c6613ccf445d2bf1ab4d910a52. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUKDT2403101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775665a72b613eef1e292605efe249d620a13b289cc87bf3e71753b783c430aa. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/SE5IB2310307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4ab7ae28eea5ccc28b682d8e5bfb0822655699e6bc3755582b06918d51cc8f. 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/SE5IB1700905.