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 0x35b6a5d7f550ba481a5389effc73c97471cf4ee19bbb96839047d525ea70ee86. 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/474d219e-3d81-4882-a34d-6fd64ee365ff.json and https://artists.proofprofile.net/proofs/artist/474d219e-3d81-4882-a34d-6fd64ee365ff.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 0xa410c0a405706c9d29ebd05f44673a1cc250fb52eaa030dc3972801fac9ed081. 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/QZHN91924635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc464b37aa58177ba8746c27e922228c5913c4c1162ab8a35a3af04a9ee00ffa9. 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/QZK6Q1908055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d5da9a0ef3b4837a15b29ae785372ef259d131a06410589fc7d7506d60050b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:10:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2058166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4ef3b7f7622c6ef8324feb89e6a0855a9034239cd66cd50ed0cce33be8133e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2084207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a88b0a2e06242d866477f4a87eaf49603da21f38a9f4ddc7ad23bf44f4b12. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:02:11Z), 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/QZK6Q2084208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d74de340c6a3d91a2e9676cdde1cb3d9f87b94da05e64a34a7766acddf8845. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/GBSMU7562046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15b9e3f3df0efe8b5d7e8182eca9d77a45d93237a13999312770dda0499b7f8. 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/QZMEN2040128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03d74b1f601bc7cfdaa742bbd9a7c91fbbfe87c1f222325fbb8be5d7a31e750. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2040129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5908bcf687e3f8f222a8bfd15803b3ce7ef8e5e2f701ac319466b148fec1b94. 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/QZMEN2040130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc7a1b745f516b051f3fa26055d6d5d4bbe81c0970d9e238b4359d0f378e256. 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/QZMEN2040131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce92d7c53d413b6ac59863f69bbb4938f6a3e287a936f3729077f6aff843273. 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/QZMEN2040133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa7e4f40cfb253eae38d6c3cca503baa6764e1426c26cabc740d9f52f2f041c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZMEN2040136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafd7aea41496a1c0bb462c13b484e34d76423760d34f666a008e507e32135a5. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/AUMEV2136976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36683de2147da67f5731111a4053024a9dabde278699d484cd5a602d23980076. 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/AUMEV2142916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ba81720e2f6c7902f8f5dec873940070c1d0ff84d97bd0f7a3f1069c7b4bde. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:32:32Z), 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/QZPLS2022162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2018975087a565006a3cc0e921bd28ce863ebd39391df6440b747570efc9ef. 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/AUMEV2139038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcf708341545934829eaa0f42cc1788c940129c17d0561daac4910400dd98de. 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/AUMEV2143681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafd7aea41496a1c0bb462c13b484e34d76423760d34f666a008e507e32135a5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUMEV2136976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155dc894bf834636dc7538d8a70f93736738c82196f4b0af905b31d8b2065f79. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/AUMEV2139822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94a8d71ba415b42190f636999533ebc308164c9447151d4b5e99c75b00ae140. 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/QZNWS2010256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c245afb113f15aa3e4b0b8c22d87355565296136ed50c7c3088ea139a156de9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:21Z), 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/AUMEV2154186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e5a497ac624ab572268b4c9f1624d9b326ec462fa1717e39802d7263c1c06c. 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/AUMEV2174031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1af9e09b82ddff086f5cf8e1bf2d32e3e84a56d7b5962bbc73540dbbcd841e1. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/AUMEV2176194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d10aa065df3d3c08dd81b1ddb86fc03fe0c594465c04a51404f244c5319f5e. 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/AUMEV2137838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1af9e09b82ddff086f5cf8e1bf2d32e3e84a56d7b5962bbc73540dbbcd841e1. 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/AUMEV2176194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c245afb113f15aa3e4b0b8c22d87355565296136ed50c7c3088ea139a156de9. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/AUMEV2154186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f6135270c3619442ebb200914f19fdc6589df8a5331c428fc2e2bb40b9766c. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:25:50Z), 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/AUMEV2289708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d837e9ad5c137aebfcd5b63f79efbf55e471f60919261e3ab59e9e81251fc9d. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:27:46Z), 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/AUMEV2218263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a594d26cee735cd0d852b6c4c57617378e57035db68774405824e92ab10c08f. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/AUMEV2267932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c4a57ff697e46a98ad8276bfc99f692de048c41e9bf3fe2b4bfe7569cc27d8. 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/AUGBT2208172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65ba571230216c437a393b5936b8836acd70efae9db3f09a72b8c421badebb8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/AUGBT2224782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b75b79b53c0e217366efed046654799d1aa7bbd11e79b0b75c0b8e8dc05217. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2306110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916e8a17bdb0ec129d91c943975b5b7acef60948e93349d9ec7d45b7154976c0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2226411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea43dd6de96ac943827ede7d1f915b1981264f35e63a80910dda7472a056d99. 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/AUMEV2329096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024cd121f9a01d5519911069a4ba4def5563cdc48724bfea5b645e2bd9064d64. 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/AUGBT2302581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d66983e123584e3fdbdca291634e49f3df444a84a24758f553b30fd0b8ea9a. 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/AUGBT2330306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9047a8e6a409dc62d3dbd994cc85ffdc59f1e97ebb6aa3de313359feef0a245c. 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/QZWFP2394574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d66983e123584e3fdbdca291634e49f3df444a84a24758f553b30fd0b8ea9a. 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/AUGBT2330306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29ae3171ce1e7999bb40fcb81918972233a624565203e4d37922f5f1c31ac17. 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/AUGBT2302584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f60be346a724515b0f3d48f95d0f143246377502e0aae7bcc461c1ef6f8c61. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:40:37Z), 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/AUMEV2400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829727d691ed633d5f13528aed4c49b721bb44f062af62ad2ea42b8fd68a99a4. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/AUMEV2401609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bdfdbf6d7325a4ef0d2d5e8ccbc5dbd950353b075211837ac730fdc8c2b56c. 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/AUMEV2440195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b5adf0d98b064c6db75c8e95d321323b630a255f9fea66ad629196c57a3593. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2423646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8179ba114f2419b7a6ef3fd2541815f262c80dd082634203351edb460b5276e8. 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/QZK6G2453590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac5db04cef034b62a1886c9a379ae4dfbef3d15516e75e4015b0ffadef2c3a0. 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/AUMEV2463942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f23915e34def77eb2d9d6fed4808247dd095b169e9933892e8af45aed131c07. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:08:33Z), 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/QZNWX2475373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf094153d0f9325089730559a66e3747c1e974c3e0002033d5e14b49f8c5969. 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/QZTAX2417335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5dcabaa9d79dd3fedd61623785c11064dfcdba5e5ace011897f9a861f091d2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZWFS2436216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faeb76419baef153db189a6515ed9ef5df243cadc674fbe6527b51eed7d70ef. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:55:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2433667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d74dbad1dd03613734c4fc7598e13b849fb596f5080f4f500d6bb23839e232. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:11:41Z), 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/AUGBT2451181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94acd1a8a9047490a16be7c80bba50bb28c4c7dc374c22ae896ed560817655ec. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2472038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c6d447763a50a63ff93ed3e8835348e2647672f43ce826a2b3716d72089fe3. 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/QZWFU2460924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824c0c31fd5bbeacc3bd42a3fa4b846b910a71327794b82c7041b3a26feef57b. 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/AUGBT2474344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aee1a781a3093626d532527077b0dbc5c1067ccdb99624cc917ff0b64d79c1. 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/AUGBT2481276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832fde5905dd81caf7d752950e31c29a8627932422926c9c366ffef060d12b3c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:13:21Z), 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/AUGBT2485401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0162f17fb2780d37e97d19137acea8caf9583f44537d358e85c6d2bc1088f30a. 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/AUQ9D2400710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4fe6fab3e40a8428a0cbcca345ab614084937b895c684ef88cb319affbd292. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:10:57Z), 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/AUQ9D2400868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590feb1dfecc1a6f6049bdc973b1c0f347b425e27f9d0090ab265b275027ed59. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/AUQ9D2401335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b5653b3a5c1ff875a8b860f257844ed6bd305faf38c1eb904ea41d44de08f6. 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/QZHNB2530814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8375d025fffb96623162f4b6266614db520d6350cccd56de2971d6b92947aac. 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/AUMEV2501483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d9b9799cbfa73e4c1a69b7835658c75442fdb76c8db7f0eeb8af01c7fcf278. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2503506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa589e92f86363e36837ccfd53a391e037976068633f6d7ec6ee3160b53686998. 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/AUMEV2514910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafe4d71e2573adfa74f8581824abae1b53c9aac5aa6763af929a0366ed33ec7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AUMEV2525758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d5034e0d6972c2ace864795fbea055c74c0ab16a03d6af961a8583ac4ed7d7. 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/AUMEV2556656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ba4355c69464efd7ca602e197b8a70c3cb38d4680219cfe851837e68d0e119. 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/AUGBT2517657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa748d7cf87a711aebfe74b9b1fc589b22f7499ed3e3fb6d9518dcb04d0c3c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41523344.