1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40ce3132225748004b2430cd2780fc64d1f2901ca223db90bc24573855b46a3. 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/d472995e-39c3-49e5-a601-3aef3ee45aff.json and https://artists.proofprofile.net/proofs/artist/d472995e-39c3-49e5-a601-3aef3ee45aff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b08f686425061e59f33803aa46effdfd25b1bb817ece39ce4e0bf8aff36952. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US3DF2176091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523c33e91030456d1634ede8172ee5ba5772ade944024c7be8d2c714da00240a. 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/USANG2170907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec90b58bdba3c58b76c337ae2683729748a6a24c3ab949dcdf463f972a6849d. 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/USANG2170908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa6df26bf49ae336805d828e05371b9bb2f880998b10e0d7500c686e955535. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2170910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d775938974374d37aece3b0499198964e4ba2c0275a02d2e3ffc94940aa9f40. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:08:49Z), 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/USANG2170913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678a6704708500fea9eabb90b48f26fbc5f24c1336caacdf530dcb9cc092b6a6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USANG2170920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a42123e9d3327d38aa60fcff7cb610dc061b3f5e903499822943324a69de63. 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/USANG2170922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be925322de3a345f03d189873a382db97819ef2721b92d8b11e4932876e7f6d. 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/USANG2170924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26e454f6fce08eccc880c636f8075d96f19c6498c1fae9eb5cbfa28af3789c9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USANG2170932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d32f26d7eb2ea1d7063d41a966a5bd6d89ad5f09b4538e1aaadb222767f118. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US3DF2255364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3197977108b52b0cf77d65d92446cfa1b3e58a6176cbb42c72ea27f922b0a546. 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/USANG2098548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998b6497c6ee10b1b9ca52112a1d9bbaafd0f6f13a6d05864189041cb4b93f97. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USANG2098654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12c34c4ecf6b6007ba9beca4eb6452c2e95cd7f9b3eaa9c32644fdd7b61126d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2098669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4c05496130bb51460d640590f95e8535b32ec2a409c2256349571c99866a4a. 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/USANG2098678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b03af1a1a7441f4959a099417ae9a4b54c09815aae2b8bd9585ff6149a60e24. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USANG2098719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae89d863e9dc112f78c8e99a72f1777cc870f7380c062a371be9616945fd37c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USANG2098802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a10f79e8ca4844c14221f495cba5426bf04fec269af080ab02549fd51c676b0. 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/USANG2098839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5dd8045e7cf533613b1b047a2a40ce9a935a3d0f01a2aaa5419d6be077f6ce. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USANG2098908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bc3114483634d9977cee0c17bedbd3b441b6933d5eafa9ef496417ec11d891. 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/USANG2098914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea54f8d7220f74d107515fce4dc3458d44573ec5652932ad3d91babf7c24afa. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USANG2098927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32708ca48af0580fc4450184b5f56654f3a333d47d3153ff3c126a6343dbafde. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USANG2098942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b336cdef94214ecc6f14a4d60e519b697a2fa7a86cc0a8c976f9dfbd0f1cf94. 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/USANG2098949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fd8597772993627278a5c63307ae2838b6dafdec825b8ac5faf0903326adf7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USANG2098952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5688acfbaa04e7de9622603ec2d4924461a9a2d514b9b3a97068ba8377559de4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USANG2098955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a9b8254117a260f7b0784236a675b9a13c9332ed7175ede655df1d866c8bc7. 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/USANG2099000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee006ad695f91e33b1f4bd2b6a44712931c4b25eedc7a089898b1a1510f9be9. 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/USANG2099006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2915c89c2361b89cb311f2cbd37bd0e00efbb60f48a384cae0255d23ce5a4c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USANG2099012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc26d68855092a9b459932538802b16008436a9cca244db49f5f68c0aae891e. 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/USANG2099562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e30293dddbc7d9518fb7ad3240aa7b2f7fcf91303785a1541630f525fef11e2. 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/USANG2099601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29740761560745a37ac49d4e852fae4b1c231f4ff5181a7b36b885d889e4e65. 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/USANG2099610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09942322b6e3486a8ba55218f799f300a7c5a20e80d2663a81d3461dc358865d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USANG2099611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb30ba302ace46229f54ab6d1e1e608b4c2f6f7ea29860e12384cb2e3b1260f. 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/USANG2099613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9585fa624c9afa5e9eeb8a9d34e0c19fff63f8c7cb1c24c403f149271ce73f. 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/USANG2010042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2179400512f008081511e45d7461fe4519d0da73621ff3073707958ea0954688. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USANG2011164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db6ec9209281aad82bda5356b069be12261947c19732839b5936104ef36eb7c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USANG2011173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e162c620bbeb52741b897f3ab5ab51945acb9421688bce3d3dbdd9625da84f1. 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/USANG2011202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc079d628c38c991df0c064f4401a14204e2149d3d9feb6bb11c763a1aeb7315a. 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/USANG2011284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6c2e3c63551a0db77b66d30b7f232f3f81cf854d6a4507a643846dbe578b7b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USANG2011289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d2aa234bc2dc4c382a1057906b6906d6ad5103b0e478a5179dce348c78281. 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/US3DF2176092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbfdf24017d8e66a11ab048c31eaa93f8484fdd127860616cf4f5ef00d75334. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/US3DF2176093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdfdbbc774be3ee6e090d0df6b11e663486f1c9dd720144fe0044b0ffb3c953. 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/US3DF2176094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfd0dbcc0f01d8e4ba310e4444d8d386da42e79361dbfb6dd247fbdbbd04b40. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US3DF2176095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768d08030a9c76a732065adf2b88388aeb49b47ac5c00ba1d15f3aad27c65a18. 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/US3DF2176096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4302b0ca254a32e321d26f74d6ced67c2f4360dcb5d161455b3ee5fa6a8318c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2176098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf30912f9a963a0841a7ddb1603b16d138674ee6a1030c3daac322a34e50f82f. 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/QM3DF2271887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b12e35d5a1e73db60f4b6749efc0f11fa6208ef92dae0f50f52fefba40e44. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2270018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f741b8537f66acec8c39bcb6cce39dbcd80c53e62475f70009fd71953a2023. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/UKZGC2300479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05040ca25e62f78515a6b4b75f45b5e624af13e5482826157253f3f70fa0509e. 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/UKZGC2204322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c5d97cfab10fbed65c7006ec72797a0adfe8b22ae89af6d9857449e0479322. 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/US3DF2176097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54e3521f53fb156e2df94c06e86385f83b72f6ccfa0698710ed955ca66c0eea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USANG2169181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4262290a2554b5a5c07db800bb8b1e9c08a4d72eb43b83a0648a965024b81a63. 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/USANG2007431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84dbba029fbdfda54b13e888cc09fc0d43607500255098fc04f092f864d677c. 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/USANG2233415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2c04fb92d2870c4612bfcee39059251d7a6f180e9207bace4ba51194ba52a6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2233416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca7eaac0e702a9b7ce63cc9da8851f36700fa8efb6f996fa6c210c084f12794. 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/USANG2233417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5205b847e8c43c91d110a0c47f180ebc5c25f8edc8ab188fac3092fa2ac73049. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USANG2233428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed719a68d71844d2c160a9b80a8256cbfb3ab918c1d22116f1447a67070a7bb. 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/USANG2233432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86aeb270b6f8e78428a59a129bef5169a8ee6c997f1a4d410c3dd75bf84c9c14. 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/USANG2233422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0abdfb24f3478813eed11083363b3bb7789d114c5ff975ff0db3adab0ad5b4. 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/USANG2233418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f40c09c84db26bc3ba04805743a8ea4b4a873837f009b4e0a1ba3f4e0e927cf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2233419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328b24a7140aaa8618270f695df415eba5f10fde02b9cedbddd73c60de9cfd55. 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/USANG2233427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0229f98f7055135720a13782d2df13090a72ea1dbab1f935aed89890b2b61ace. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2233425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76e8e490dab079e3381b9a0b0e4d9303e4d999d9306e1ad896966abdfce4f14. 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/USANG2233431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61c6bfc4daa3af266f9e1462f30589c6bfbaa84c66f4f1432bc5e6a6ca98bd8. 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/USANG2233424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c176ddadfa5e9320510c7a761b712b5a2b6505804a4b82957639409fc42ef9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USANG2233421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7fba7bc50cd574dee045ba3b06029ea828e843add593eed6793bd26def897f. 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/USANG2233413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71fb3a5dda47d2df85b8204f980a91a6ae2d77552653c7c18cded5244aa41ed. 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/USANG2233429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e8e28a3925cf8da6c89ec1bbdbf31d8927adf67d27bd4fd4c39a5b83e88e47. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USANG2233420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d89a496203cb47f12cc5e2e96419823556a9f85932db3aa706b46e318722c62. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2233433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ff37492404e21dec5d6530a4d8aa981b83e49f885bdf84386b66ada9e94411. 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/USANG2233434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6a3d6b84528885f25805efa5886e918bb3e5f748ed6640ff48319f1f33a662. 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/US3DF2112283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca499d3a52f60e5e0833cd8a7f14c9c13d78b93117a11f04347f9a31e2d518f. 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/US3DF2112284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e129527c8f3c9022a590ffa53c8c17f95041d76e2b83b0d58c1111b23ae867. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2112294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe701f6fcadbb62ab31b7c1bad1dbb9e6f7c108dca9ec8999dc9c87fbb35835de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US3DF2112295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496b5fef9871358b054f0713800a8d387cc665445de45c1e694fdd6189a032b4. 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/US3DF2112289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64922ab7cb9b39656c8b32bc09f11ffb69fa616dec09eec2f34c6c6bbac5e739. 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/US3DF2112292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7579e5b429fc61a9731fff22d6cdb45ac73c2402283b66e4ee3b3d00c08a6e. 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/US3DF2112278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6cbca518cd4dd374a396718fe21f52bfd946cbc47984c1ac28b23c496a1994. 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/US3DF2112299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaff152f59993cd1959f1dc811e7abfdc0bc4dc3e2af4f36879e6ea7e2211583. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2112290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3611b077fc27ac787a560b76bc5030952c69bf7c7b7982534428ef28b082b8d6. 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/US3DF2112287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc59cd3d2e3670740ec4ff35f0159e5fcb6e6e98a1b30544f5e96c252742308. 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/US3DF2112288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc80364864ac8ec57fea834c604792e9012e308631a6f37831e79ad544c3aa1. 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/US3DF2112286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb766d5350564f7cd1b32c305047f7795295f5172a91021a9cd9316213927ff5. 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/US3DF2112293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c8da2c79b96d9d2425c1e5911714db1af3e0da0d5fdca6a310389a949f09bb. 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/US3DF2112285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a657f1df9d65d8f8332f1d4bb73700c44ca42f5e02e527d0fd6d4ef5f29675. 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/USANG2169166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c09bc6fabee8f379109082641263f2a3f69aa122cc191bb9c93745f18678fb9. 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/USANG2169171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2e35a187f41ae1a1d67345f74e2114adfe4bd361b8122308a63be5d28919d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USANG2169172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988a5528f56d87c9c150033a1abe3246751fb117ef93596b972dbffd7807102a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USANG2169173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da3098f02dba0551a2d59d0ecdfaf25dfdadca47d766570322800fb776625e9. 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/USANG2169175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950ba9233ffa54849b61f03703ee6f9c1c51b4a59ac9de849a7efbe76517e2d4. 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/USANG2169177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5dd08baf879734b628483df8d9647544fc5f8c458d6265e66800b36cd3b248. 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/USANG2169178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54e3521f53fb156e2df94c06e86385f83b72f6ccfa0698710ed955ca66c0eea. 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/USANG2169181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1596ef7824404bbee8453fe30b3940d29465848353f814d2faf94601e1db4d58. 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/USANG2169186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56fa90c8d48bcf396e2157b86c4e06dadd4ff90c7cec556b864f9ad7ed34aff. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USANG2169187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5288e9f36f5884a06c82d7679ba15d7b8fee06fbad011b2b7d0c9900327022b7. 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/USANG2169189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf334cd2a9fb478b48ee594e9c68ef6c2cc697766d0146246ba1fc2038912c0e4. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USANG2169190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a4877069de94048eab249cd6508d80fbedb936407d3e8ec580934eafd5aae6. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USANG2169191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a484c2a16d25b35765e4b3d0f1ade34bb460f09bab2a39e57086581b5c657e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USANG2169192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb395f22cadc3b1de9dae272f02a7cdacdac54bc8c85152a76847da0dc9398b. 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/USANG2169194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1506f39c35757b52a5be66765ae8f93634c01cd75d7b6d6b2bcf68e0a50e72b3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2169196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f6cf24f1b34e3cf07b237b7206f1899d7542baab2d236262b66f15acb7ed4b. 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/USANG2169197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3bfeb181eb7d3e228adddf25f3c8315cd0f17437499111ccbf142f7675ac3. 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/USANG2169200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931740cf839997ec6a4a5c5105bf9efc5ec9f57bbc6090d889b9f1639db4ba5c. 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/USANG2169201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e69360a31c5c6ed4974df8319af38a4560a911d5936d902a46e8f7bf1dff167. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USANG2169222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f93d472f1af67b131da4a32ed6fb249e7fd41d7dab353cfb36f918267d3ab3c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/UKZGC2300474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4c059e9cd632259b8db2b057af85ca98ad497b7ebece780d4a4ae3f0abb612. 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/UKZGC2300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc902b7a12d907c1b053d47aca04fd16657642013f77922efc5069390f1a817. 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/UKZGC2300466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc6c928bd756009d27a1104241e7c00e65236b0cbd75f9d8a185b10fb7ca4b. 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/UKZGC2300473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc36730956db73a3b758b9dc310c8d2f41bc69343bcb0760a36e17789185d0ea. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c6ca68d5cc7799cb6139767ca12c6531d7ab39a1d8310322f0512d503ea450. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/UKZGC2300467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e36b2a051f05cef04ca4b87329d859f4ea182f61f0907d8b60d7025761eda0e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UKZGC2300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e98a03f60ccdeb43f23e29f9a13db92774a9fa2842bdd3ecaf3cee12e34b39. 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/UKZGC2300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755174357d78824b81d2635bbfc399d290d4230fc3338b6fe44d21441bb314f7. 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/UKZGC2300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879d4ca78f1368008922d4a970e43d00aeedaf9a74527f43d4bd9134fb06d454. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:23:47Z), 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/UKZGC2300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120396881f1ba236d4eb69fc9c2786adfd9cf4a42bdad38026444bc3c0cc773a. 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/UKZGC2300477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58298697c8f812dc151dc55a42bb69fc530e755f276ed14eeb8117abb84a0380. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9efb46130d9fe3db76643fbfdff8ad30b4f31b1ad03b0990800325b18a422cf. 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/UKZGC2300476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5019fa3f02ee6bb5d29993010cd09131edcc7f739fb63c66d19a09789a8f3cac. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f741b8537f66acec8c39bcb6cce39dbcd80c53e62475f70009fd71953a2023. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/UKZGC2300479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a1019abcf3b391cee55ce900885a94710087a64e684d5081d7c218c44da555. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/UKZGC2300472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9f2b6d5710f8b86aed28055d5d038cc0c186fc4176a9d8356b701ca029eda8. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/UKZGC2300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca7aa0daf152ed55e40175740287f15a73c8b35a29cdf7a99beef3db281b5f5. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/UKZGC2300462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d08900400f8bf20ad8d5451f2fa7d6057b2011b35c3b4028ea2a3d747946798. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f819d158d7c5002701c82ad632a628dea3b9a95bde488d5059f1c622709f50. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US3DF2064228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642b7335abbef3089465a827e2ee2ce4ecc3bb7141c0fa45de26946a58c1bd19. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/US3DF2064229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e2d572bec5375d37f442dd2ef2ea089ad068332073086a8563c4c2a62ecff0. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/US3DF2064230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75fdeb91eb3deef4901f7547284c23150d163d95097d57c6a0b14e37b918d28. 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/US3DF2064231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75566f3b276d4ae6db3bf8080edad1c18b40afdbac1240a9baf06d66854e0daa. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US3DF2064234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf843fee0e5ead468cc5ffcdba7f499076d6adccdc7f509028e9033293910dd01. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/US3DF2064236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3217162e7ab4288a60c10f47cc9e677a3b9102cbe24100dbf88e49777b086783. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:24:48Z), 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/US3DF2064237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc1010aab7ad4aac3f4ff11e8f9c1613878909d95e7a0c0f34dcd2ba1a6a529. 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/US3DF2064241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939f530c02aefaec321c09ab76e7f07e755798421fed7b64c954447addd7a990. 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/US3DF2064243.