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 0x6ca40f6bd96b39434900225056dc8b31292ec386e6bb3e9a5960a4359f5b3199. 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/94d4239e-7719-47b2-9cbd-a7b7c9d4550b.json and https://artists.proofprofile.net/proofs/artist/94d4239e-7719-47b2-9cbd-a7b7c9d4550b.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 0x987f0d0fbfcebcdbfbe8b825966c1537c6d3f26639fec5da4c6aa3131e4bf3a2. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/NLW2R1927562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfcc4c3a60834ecda3fd1cbd85585f5d80c72ed83d0b25884d2daeccd33f7c3. 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/NLW2R1927563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecdbdb364761985aed9f783edaf8a7cc9273a6132bb9787c4abd5ceb543ed6d. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/NLW2R1927564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cee85fe3f257fec5863349a33e4ac675032804d787eac0283338e74e52f900f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLW2R1927565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cb47de8ce4f15e3aeaaf8f9b031b0a43715e701fea6a34594bfe0b7d23b4a4. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/NLW2R1927567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f906d273db0ae00e0167994c33924738716e6ea0701aa0fc264e47a99e1128. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/NLW2R1927568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342582e05427961fe20cb3ef885a332804d612552063a52d0a2ab4bafab5e4f1. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:58:41Z), 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/NLW2R1927571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f259b6a0e7262803fa6c5bd38c2f1a65ea8638f76596de51ff5899365f1bd0. 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/NLW2R1927573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836190e1356484724101a2f54fecbd5b1dbc60eb5e6133d6f93b14e1c7824e9e. 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/NLW2R1927575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b39c386bcdfda7ac734eb11e5bd2ff99f048a7a653ba8fc620638b28088990. 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/NLW2R1927576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2acb3c575f78154c9f9c10705a64de4a1f1ed7e92220fe8f504b0de671e6241. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/NLW2R2029844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8546b441875eeef9582d66b1eaa3c1815b5f55cc91134da892106652c44172e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/NLW2R2029846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd60f80c222c1ce0c6248225a8e521374e76edeea6e2ff958b5f7e1b0c1d2cb. 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/NLW2R2029847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa314254c6be07487f4ac8aaf4b898bdf5a780e0697e38de5efb022ab79d3c12f. 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/NLW2R2029857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338f52ba4879e7b06d6c9fb10757718c1c934f59534646ff69eec5a53cce42db. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:42:42Z), 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/NLW2R2029858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77341b03fe532143eda2c1b39d25c0699e2b424739f2bc09ac072fe1d3bee5de. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/NLW2R2393794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075db126414508fdcc212e2f7f0fc36804d75ac5a31674f096fc4ef6c6e133f8. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/NLW2R2393796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c24cc4ab585e531409c2b18c34b26e594431285b4ebd39ff57680a622812e7. 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/NLW2R2393799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa401c60272d3acc15ee195410a71cba967d83e3724d6a343b07476847bd0c40a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:43:40Z), 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/NLW2R2393800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cc1c831dad9e2c5736d26c2ae253a6e8d42c58da446e6a0cf13fe1a6c54e81. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:25Z), 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/NLW2R2393805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4330d2e757c1f469d48f3aa2c98efbb1c073f9a83b16a5b27b55c25b6e161e. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/NLW2R2393885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb330498fd984e8a65fd14d4e6e97d6d44a1d5f111dd266b041cffcb06aa46420. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/NLW2R2393892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676446cd88fc4405d153376c95b9038a8773562f50464908f8e62fee7c6d6537. 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/NLW2R2393878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d49ffa6c799dc21455adf494c7fe62cde332f734fa73e7fbe93c5713e95af3. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:00:19Z), 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/NLW2R2393902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c7efbe3a5a4a1c8a955402093bc8959f28f604c4c9e7ff5fc901ef7447a86. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/NLW2R2393905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099be27c6526a053b240b8205fd6cf6bc40b8e33d516fa0645e785ea12eb4aae. 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/NLW2R2030069.
Daor hed een doif oep de vurroit geschete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2151999c0d73004ba09763b6e4d5aef231d1e2ddb464e136f9dcce4b62a161c6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/NLW2R2030072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634272ebd86fd44c327e2c0e7f90a945e5fb589fa6df8d59f6d33d0e4edcae1b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/NLW2R2030079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691e2136ef6c228afa8278bc1aa9aa65772594e34f55a981a4409c0e6214dfc1. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:04:41Z), 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/NLW2R1708832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a60d1a0c10d4ef84fa6618958efeb37fc1fbac1d9885b0fa1849a590d352729. 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/NLW2R1708834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60128d66337ad74a64f39e63dc1742282ce7f9123dd1b54dfa99fded2582a4c4. 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/NLW2R1708835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca59be072842df093c651e092ad86cd4d54343663bbe605bc43b86b888da157f. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/NLW2R1708836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215cfc8437d1f95077ca2f29fb62e1941664772da204596c24cb606042d06572. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:18:30Z), 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/NLW2R1708838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0593499280bd51d839940e64655e67600031194d2f1b273c296fd8a3c2ce4863. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLW2R1708874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2211c674e88600883d914fedcc58b0e0555d5e6ad9b9788888b3bc407dde4b06. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:17:33Z), 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/NLW2R2393898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b18d6cb86f70446818f93e38ba91e363bc68c1e016626ec22c053a71bf5876. 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/NLW2R1708849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015963db4f4b791eac35dcaf36c796b779db458968062abb1b00080f1ce0970e. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/NLW2R1708808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488c98b903d59d9022d2a4f047d6a6e6de9e4b85c2797c86340c73fb3d090849. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:47:13Z), 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/NLW2R1708810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ad84a6312cc79a932d2404bd23302bac1d6ab5c6ae9265550057cc9eb37931. 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/NLW2R1708811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7881bc87ebc82e86d601b32ca9a9688227b3efb7e4b9b4ec83d12184873c96. 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/NLW2R1708888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89a41c9d39f10f3bb36dd775eb8bdf4a62fd13ee96c7cb7eb87ed2901319670. 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/NLW2R1708891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e0948127124a07494ebd42b48eded6cceb7925da3f08a6197f68f2659eca7. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/NLW2R1708896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c9082221076a837ddebca5b067e0773661b8d4131f5d91412e946119e5c35. 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/NLW2R1708901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22db88bd5e4b74c896c406261e9dd530d40fbc389c18513600f0a5bdea43b836. 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/NLW2R1708903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a1e9a688fd2db46cbbab3e33d8511798aad9cd9447eea40d1da9341df80cc9. 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/NLW2R1708905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a631be1aa56d3b6e561cda332b5449b9a016420a25ed01bb8012b460bb6ce41. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T03:53:25Z), 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/NLW2R1709095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c37f1413e64e6f0d358a58981eae35e26f2d2a6ead2b48389808adf11e59d5. 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/NLW2R1709096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71f57be131a767965839955cd0616454aa905a286e3aa5f04aed8e5d96b6475. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLW2R1709097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f7d586350f15d39de7fbd19770ddc961e2e9b20b07f4dcd99145491a1ea602. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/NLW2R1709100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad01510c07fec5b1914de3e156d8114f9b03304f114a49813132d04f8c2df65d. 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/NLW2R1709101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73064ff4925bc3fd7b53a364704a17a12c5e09fa9efc6ff0921be20ba879c89. 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/NLW2R1720790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75576c6769f6a9037899a95df92e4f52484817eb6b24939cb39dc58648036b7. 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/NLW2R1720777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c77fc68a78d33939d7cf7c87fcc8f02de2aec8031681f6656d1afa1fcaa243d. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/NLW2R1720779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6998e4b08ce73ffc246bdfa9de89a9c0ed79d49380faa922cf06166b5a4f9f33. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/NLW2R1720782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10347e29ef8c24604d89e902e597ad528cf33c87d1312dcc088ccca1894012cf. 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/NLW2R1720786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635ae815a9f171d457747eb451683ae66d9ae6e32061ccdd313c6f75bb8ed911. 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/NLW2R1720787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99632de3cf671ef93338316bce8c89d4eb42eb6beac96e84a2eaab43abd2e3cf. 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/NLW2R1720789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fb0a48eae099028d9ae101ebc9e158fb1183c76ad6bc655685a48913b76882. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/NLW2R1825763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47705474af6efddd30ca2c31e678b53ea51ac16a56fab729b56d6bcd8daa2de. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:08:11Z), 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/NLW2R1825765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72af96364b73523eb972fd7d4e92a7e3255c54292197e687883397839086dede. 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/NLW2R1825772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abcac87871ecbbdac1e04fe12439ffc78f6286f9903ddebdc7c2a3fb31de0cb. 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/NLW2R1825777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ad27e1cd40f364b3be25bf6be320d26f5c408f545257f74904afdac429a45. 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/NLW2R1825779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6335fd6721bffb331e77ec7bdd61592b11cd44f75816f182eb50a5b7daff6804. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/NLW2R1928473.