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 0xc1d02c86ca913e576dbd5261ca96637cdfea6ad137766507796a5a8f25af92e4. 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/2d0a1921-15a8-451c-a445-9cac7031ee98.json and https://artists.proofprofile.net/proofs/artist/2d0a1921-15a8-451c-a445-9cac7031ee98.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 0x40e96f1b20f703dfe2b79aea668b7e03366a184d3261ff7f25e1ec99d1c736de. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZHZ62060890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513ab018dc1be29e4e54222d0da089d05be9c0d43bb27361de3e90e4fbe92aae. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZHZ62060895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5318991c0bddc08772369b9280836b40fd20d2ccf64b03f26b1b3501566bc55. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZHZ62060889.
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 0x243efc3c95f18d8491b819eefb5d639c9f15d23fa6cb5796bf70a3ed299c5224. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHZ62060891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96622348ff80d3bea4e9b0b62a7b7cb6905df19d5a33dfeb8b1e2ad7406c22. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62060892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77cab5d524f8be3eaa5d02d3327d45f103bee0410bee00bbb1987c2d253441e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHZ62060893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341f10dc3c416ca7a109e63a8094dba0f44ff2cdc8df55e60a0acf7afd163232. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZHZ62060894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795ddd1125307175a4a93df82773bd677bbfc14c7445ea61ce73c380295299b1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZHZ62060896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54abd700d9c20fdfb429325c5d54d8cc6fda13216b2ff37b116e983f1812b5da. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZHZ62060897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b2c77096f7d22402fa15ee7cb1c22cc4ecbc9e4f7ff3de3fd84b684e999c2e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZHZ62060898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f48d6b8dfd269e575ef5b92afb9426a9453cd9bc8c49f1e8ca1633d065d8289. 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/QZHZ62060899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0782287529ef5cfac9017775726360b0a2cc40016e031f4508ab99534b54c15. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:54:58Z), 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/QZHZ52002149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765c4485e383a00b81815972cc3bfbfad6fc41f7eccc63d9cbae6e254b05e8b3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZHZ52002151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad48521399c918c8bd358fd228a834e6899c17964558ee81979df8f10395072. 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/QZHZ52002152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428b75b104fa4acbfa6afb5925e897a79cdbaac986963874a3445c792d3f9847. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHZ52002154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedb9a91eb0d702547af28c1c3a6d8be950523d7ada99a46017dd1f0a5be0a31. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZHZ52002156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6c752db0b6f6002baa872f04cab3ba98c3eb4147f49783dd9b85cfa179b162. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:02:40Z), 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/QZHZ52002155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe93dd87589671f5c4e98ac7ef0cd236a1a102bb9d4c987453d9a960a3846dd6. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZHZ52002150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e83acb963df8147382ba608fcbbf6b1747beeee0016553c370f2bbb39c33adb. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52002153.
Decriptude & Sabedoria (Satanist Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038a4e4b5f40658e3fb86df5e7f8b7c626f0e960a4be7b97ab0a088d57e72089. 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/QZHZ52001935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97438fbee019b19a01cad64866ca54fb0fb42c1bc87a62f1e38854e888660a8. 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/QZHZ52001936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b21a35a9abe08e71104ef3c6ff65cb4df30fae1ae3e2fb81f3edccc68dfa082. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHZ52001937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03997edf78580cee40913ddea5d054518eaf97ea688042e2cb016bbb0c8cbcd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZHZ52001940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3defd45a51946c067492286a2f30c4a942a7ac327cad7a86c3d2197184ca598. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZHZ52001934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d5ff0db3fb616ff74b35014055750b1532c6814aece2463b494cb629dab4be. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZHZ52001938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60ffa6d98b0cc4277e7ca7df053d350785cb28f3d7d731f9b25dd091b4fccde. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZHZ52001939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0376330c86225f98fb2351ca622e6b722c75590a9085094a9652cba4fd35becf. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZHZ52001941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda49418932b6ee652e5663b40b85fdb439ec8f7c2acd6ced4268041b5c7fc36c. 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/QZ5AB1902715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23f33d32c0b4baea73920a0db0bf26e24078ad4ccc4bd20f2a2d61c13b68140. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5AB1902716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed67d336a922f0fe69cc499567ca765831c502e8ea7c40e181619db64f23dca2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5AB1902718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69c76ef98dfbbfb65d9629067e90c79f828cac00fabbb2911e9880a8ffc659b. 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/QZ5AB1902719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f00945613bd41d049719e03fbe64149208de3c3d63cfdedfefddc9a5ff311a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5AB1902720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5591cbdd77d69ab8baefcef0b18fcb3c5f6e18193f4955869717caa50ee468. 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/QZ5AB1902722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aa61eb6db527b496481541e96b043abf4b498a2ce9783e0f943b4d7b1055ce. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZ5AB1902713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d68c79847fec0130cbba0eac3b906abd466c3a3ef65fd2dec4834fc1df4519. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZ5AB1902714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f07cf48bd0767bb0c4855f7aca4a2e3cba14cee78b2110949131a84b96f9c09. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1902717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc4c52b8ff2bb35d6ae44e29da7e951cd3505a53c8fb7830c98de3fd3eae2ec. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZ5AB1902721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31e3ed628cf3c09e335a3c7a65dcdad90faf98cd41340c10a12b498b450841d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZ5AB1902723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7039c286b23fe739835b89de03ecf8a36b82ef61bf5b27a7db9568d4b838ddd0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZ5AB1902724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48bbae9c0b634f0128846ca72b1e29e78e3da0e66a2668ec2d3802674b41e29. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZ5AB1902725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdbb8f08ee0bcb07d88d2ee696a1c6b0e3f7ee748661a15c4de3a1b12979236. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1899722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0951b48fee24141e6bdbf4a41dd2f8c714ea1bd829b904126779eca707e54. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ5AB1899723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467607a1df4331509ffc1f39bbd6622ed7701521eff65f3724bb671c067ea837. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1899724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf03ce42eec20457f1ebaebaa9d01aaeb79f09709811b5294569a889e59ba3c4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1899725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbd18b0689fbeefeb9ae19c6d03696f26d2540ab5b68e9457bfe00a1ec19bd5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1899726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7697f140841751aa89e3203c5aeaf62ed7812904467aaf4575559d892f9cc163. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1899727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb291a85ba51b44b3eab6c6fec894bd690024b8a7c91bf6ffd2c451078551805d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ5AB1899728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fdec46bdee6af6eb767b9cc28e4ccac54b62429ec8624d1f40051f0c95f424. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ5AB1899729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb6ce55a7e5db6d8d1ddb053fa0ab1989d8229c5d9277c925510d7066ec4ccc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZGLM1927986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992f60519f9768f6f1951fb7d5b9f34fa695c03cc17c8025483097676032c92. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1927988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe955a6989634785c75da35d4389120feea3581bc83301d28d6c57c9de9893621. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZGLM1927989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44c96cc5c918d29e440cca36c469a76d0a9044cc4e9b03eb5c79ccdb0ffe19. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGLM1927987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b71e42f898acb9dea15ae36c650cd2cc7d9d2a59b14a898ee256a6e522d874. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGLM1927959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da502ef1d97ddefeaefa45f533a9771ff07700bf97bce274d499a438f64dd22. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1927960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dbe4c920b076b01f7c76db54217125cbe2636211f4d3d8ce5b03490fd4ef4f. 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/QZGLM1927961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cea41f896f1e2a87d10715261f01e13f7d286476e129f20011ef2ae832df52d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1927962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab164c8ebbc80e21f229b4cbfbce170fc48579dab0997467d9acbc2c27bada1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZGLM1927963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06838da4539ec2c892b257ad683508e920d1ed07d6235c13b15cf875d7c0013b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ5AB1945710.