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 0x233901f0107a11995e007cda93c998b5346966bed6de1870d2a3c9788e06d8ab. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8ba5d81-1cc9-4923-89e3-1c5a549008e4.json and https://artists.proofprofile.net/proofs/artist/b8ba5d81-1cc9-4923-89e3-1c5a549008e4.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 0xc3c304fd313d9b0e2e8be4468366e43861842d75acc3e64f14a655585859acfc. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/TCJPU2332210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc17e2afa6e56c7032bb43af385f9cfa15449362a7b839abc928523466f5575. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/TCJPU2332212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b6df9f1bc20909e7cd1a7feed73c6533fb7cdbb30f281e2719bd62029db18. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCJPD2542643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3881ab08a7676f5f1c848fd944ef8e3a520fbdaa8547bb42c1d3322f5f77b244. 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/TCJPD2542646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952db7aed6fb4e7e661a8c1848908bdeb67c2a9635884df8d052a2b110c22809. 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/TCJPD2542654.
Clan's Rule (feat. CK the Shake, J'Da Skit, NF Zessho, JIVA Nel MONDO, Active, Mid-S, KECHA, Sakai, Yoshinuma, youheyhey, OK da Computer & DJ LICK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8e94b1dfe9de57e5eb5e2a02409aec0444d3b4acaef842de064d2c19d9306c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCJPS2289940.
Desert Dust (feat. Mid-S, NF Zessho & Sakai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be75cfaf09165781144a3305f5e8fe701319a442c092b43bac86379b8c54ea4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCJPS2289971.
Gradation (feat. NF Zessho, CK the Shake, Mid-S & Sakai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619c70b268d028a23b3ac10a99f01e20e6ea181e922595e4274a6423195442ab. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCJPS2289975.
Skinny Fat (feat. Sakai, KECHA & NF Zessho)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6783b1f5525a92a72eaec658e6da0159b5ab361967f04e7ab3fd309fb15c3a19. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/TCJPD2563754.
Dirt Song (feat. Yoshinuma, KECHA & okdacomputer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb891e4642ae5264b03904613acd5cf2665aacb38aa6f92acd25ce3dabf914aa9. 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/TCJPD2563758.
MechaGodzilla (feat. NF Zessho, Mid-S, YNZ Bounce & CK the Shake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5759bce3b46156ea9dc354d13d0e22815d8a2c39dcabb42dad733ba612380d60. 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/TCJPD2563762.
KINARI (feat. youheyhey, CK the Shake, Sakai & YNZ Bounce)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2d5859fc2157d3dfb4cbdc01534437701035a24d4cf5c909a618129969e8ea. 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/TCJPD2563767.
TOPPA (feat. Yoshinuma, YNZ Bounce, KECHA & Sakai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc755955220b83c854c8e843583fa3236537e726fe9874501c407d848ebd283. 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/TCJPD2563771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561c1753444defef35effdfe27f8e55304b8a47f8bebf430e6ae1da3d308d47. 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/TCJPD2563778.
Wheel (feat. KECHA, Sakai & okdacomputer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8031726e6d436e10037fbeca093588ca6040089f7df1c5fb016106212dd9dcff. 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/TCJPD2563787.
Cliffhanger (feat. Yoshinuma, J'Da Skit & okdacomputer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3c12a66ad14ce54db40da93bc80aeb6cccec100654208e3b668e8d4a65f8db. 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/TCJPD2563792.
Standing (feat. Yoshinuma, JIVA Nel MONDO & CK the Shake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa175f11528ca0c681a79f542d01bfa2d98b951c5d5ba3792a70f4efa217a5c. 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/TCJPD2563799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8267e3290d38a58282835c1a147fae63ff7c818a85eb856032235120dbbe1437. 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/TCJPD2563805.
Charged Up (feat. nuuuma, NF Zessho, KECHA, Sakai & tommgn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f1200755b73615af4cd67e69341d40c1faa8a52407da420d192a8e96217356. 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/TCJPD2563809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d80844b4282cffa296b4676d39fc852517483f05d08488c73b55edf9748f501. 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/QZTAY2345420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1af3017fe9266afb89322a1a93f59b724b03a2eddef7740f6062395b924776c. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2345421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5480ba33fe1527bf99fee5c3f5585a41e22877e3eb48208e5d466b65d3f27c45. 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/QZTAY2345422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c99a4e5b5562f79cb99b93dbbed43640d879c78ee3a70359cfe02276ebe532. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZTAY2345423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8b8552b4a539fb1758e83a215eb37314e479f15e80af60417c790c993e323a. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZTAY2345424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4869b9535304287b2a006d4fdb56a76017663ba61a2047e15c29bd96bd7575f9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZTAY2345425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44f1cf4c82065508a589b8a1a0a6e09e7a9b08e8819fb0fb9b2448758978905. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/TCJPO2164176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b44fe5f99ea943635657b8adc251a7e7297e0fd00bbfd3ba75244859c35b2d. 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/TCJPO2164182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2403c0ce81312f031f1c1f5553cdc5a4b2fd76f425c3a0a6b3602ef431b9a3. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/TCJPJ1906296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980aff5ca6d811420c905791113c75a2ed1f407a5e7658bdd8736ab9df41f599. 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/JPM591001057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f49b636f06a61c24d2d4fa32f2d6b9df34f2d11e47a629dda3604b899499c4e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/JPM591001058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab33a5c2ed8dbae65927d05b004570dfe9d53cbc038c4ec3cc30c72115e96dc6. 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/JPM591001059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58564df64c50bd92639b252a30ef08575b2b706ded77c197e3bdeaa7b9859c05. 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/JPM591001060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcf988e926b8a3e1d154be10d972e947e17a484299bfba613036036ccbae882. 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/JPM591001061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e141abab80dd643aafbb24404e871a2fdbb7c5d512d97c4703dda53af307e5. 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/JPM591001062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe4f0966db310e972d85014ea34cf48420fd1f6ab672b9fb6efb9ab50ff38a0. 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/JPM591001063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddbc8406cc6c95f847e9320f10786d8597e6eaddba5be83f4194b142358b249. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/JPM591001064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf66a815df51bf47508e1e53b1bd6a0de4f6911ebc8f3ae7eeb436a2dbfa76b8. 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/JPM591001065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b94eb6b2a62e38e819ff16d85e9b108a5fd8a2ef66e5209ff7bfad64ba13e8. 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/JPM591001066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df72ff19cbeeb33fbe13be520d89f391a2dea168674f2cf49e8e8f905fc71d1. 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/JPM591001067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8180e902a39bc83170152c327575ac3932207dbe9a8f29d3b5212c99ae0c5d75. 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/JPM591001068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58bd5977504900d41b0c8da6e33784b02cc8d2d8c5eb2534020fbb56cd42248. 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/JPM591001069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae700e07ffc0bdf4137b50fba016db9a205c3e11b7821199e456804302a56a2. 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/JPM591001070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f89b622a6ae06098b744a840a7ae8948f34db7b683e9b0fb04b63a8260868b. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/JPM591001071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f919bdb0d86334504b634b1505aac127108699e3c2c8f197c7575e1d4c8eaef. 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/JPM591001072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5788bc340028dc91a951a6bfef0a4f9aa74a19daab41ced9916a9de416d4a05c. 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/QZFZ62305552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d13b1b22097a6ecbc510689c989afc6b029d0d56a101f3570e9fcc76e730b2. 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/QZFZ62305553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069dff68db8a7905ab7c46d46bb6e99d7eeb5d973b694d1acd296f06e3e24f71. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZFZ62305554.