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 0xd01bd55fc9fe809e5f11a157eb40ad7aeafb7bf126430644218952b37c4c4adb. 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/9cf403b8-1823-484f-95cf-19ebef49b8d2.json and https://artists.proofprofile.net/proofs/artist/9cf403b8-1823-484f-95cf-19ebef49b8d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Geboren in den Achtzigern (Non-Stop 80er Hits)
The 80's Greatest Hits: Pop Music (Classics)
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 0x56aa65a2f7d7fdd86737a69ef21bb1a1519dcb8a50fe64425e0ed70424e5fd38. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUXN21946079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f789980f142cb68e566da5831c1aef456c5f907976d7b0b19119e05952a9ee8. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/AUXN21946080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165ca9480926267fff002c0b10c626ab1ea7d912e0241ca10ccd097fb5de02c. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/AUXN21946095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0815589478f17bf8f9dd10bb36b326dba3b49ad9c8d2694f762f0db6e0e8eb. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/AUXN21946101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2c6785ec3c83831d02a288f286039c5c2cecb7f020403a6ec64ae161ee1818. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460603960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab0bd37e37ef04de12b4085de9a1d2497d20a48080b3ef139d3270612ae5cd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ed65760f5a132b44f22eb6536acddd668778c9a19ea8797ab569c9c292f2ad. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23375a3ea2907c877893e8857eac5b6cb1dc542261782e85a6d5b1e7311a78ba. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAM460403781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa991cf1c38c7251b74505daf0504875f6c3e15072d8ba123af5a20ab7506e941. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/CAM460418030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84539e507b92a7dccb0b783c5631f39c2a8248c77c00668d06b48c62664f4415. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89daad759ae01ce3fe8fbdbf020c2448d8d009f0492994a1ef6d9c583252dd2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8639483440d387227c897fd405ab3ab1c82443ae0507541ea66be30b694c014. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/CAM460404444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f1e662acb978c009198493773c5581e35408b823bb37eb89a68a04a90277d5. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/CAM460901591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc818adfe8073608cd8f0ac83d104b95121cab24cf4400499d04a5a67221519a6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460432580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1a7e98cec196a6a158c4196b214adcee8823c3b4bf0f6df325ef11ce894f3b. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/CAM460438563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064ce1e5abd9f8c96f1be876c884001cf64a26b04602a1c22243a62e9fe205b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c430ec61c98d71204625fb4b2792495bf446ec5b73ac13c9ba2ceb8b5bf238. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa57b206e7df4596695015566a4ab36a1240dbb3b08d3effc213844ad7724ab. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708a84432be6b2ed5ebffdee538e7ff7843e0afc69a0fbb1c3c41b7d9fd5deac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460402947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afc0c10755f7aba8f95c5220f026a9d2bc077e1b7e67e888bafbfc1b7c03cf7. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309c36d57dc521f34093261ca7988b8afaebff6179cef2fabffccf9ba2e4ee09. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/CAM460404111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce3d5bc83bcdc93a54413e171e3e7ab974fb6d55f59379434cb6423223deca3. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eea5c6c7d8ff1ad4aac2d6cab724199321c4c7dd66d468286bb1e63ecab71fe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a08c84bc4e880e2adb646a95bb85dd7681141edd4218b53a51402ef79330009. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14287d379d96dc9a7046173bc96dd60c7f7beb6f30a592629ae1568da5c95deb. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/CAM460402920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39b6aee46e7893b7eb3b896ac96a9fd8fab0626bb0e4c36c09082497b63afd1. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460801033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77906355600577a74decfecdc249f7063b135deee1c7e570b572c04abb72e5c8. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/CAM460402657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e1b64ca219ee4690d26cb4c8cbe3fb8cb4c12b9e86cc3f9ee823310697fac0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8654b858a6f57a4ca05443f56c44520af16d99fc40b50db5ee11dcc845d0c83c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124d0b8e7ac49ce131447f9390a61661bd2a050b0ec29e589fc21da43f36ddd9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7095ec3647b8c31a3b9c1328101b3ed1537c090c981386cbabb1496ee5d14d98. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460404820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2657193b894b03e9e81103125c0f295aa959fbff946fd240600bd88e1f597704. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460405069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6212d637ee2e526e1f9002d2ae86afde7e9954747ed6e862ece308a0d2cea3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381d75d58204f53ab0df83703399dedbefb36fbc63adcfcdd5f7fe42dd94a914. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460419001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bd5d279c257c68e6f9f727fb3a25df98640e45b3803ca8fad214d8b5b4eb37. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460436153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9549002a568c96f4a77146960e387756c3746a16f6f625807d4ab67c9b3719. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1202361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8148a3742c3a832287bd21fc3958ef2dfd3b26b849adec7b9466bb40fa6f6606. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460603925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba33a829962ec00e8d085841df23fe56d6d9fc11f23a3fbae84f3f2fa4b69543. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/CAM460403886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218ba005bd89e190eb7e17e2d9bec8c285441697209899981b4a97d1ca9bcd8e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a13b0660c19fce41535dedc98e2c3b89c6ab493f66dca97330a16a2c7f7285. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a6142cdfa231ba4addf6835b33ab934f39b0fd4723c0359aaa2a42f55485a3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460403518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0441b467b3d1fbc225230850ff49b75c73453e3bc62fc3c8bf81d06fc4473ff7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460402679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2b244223e10077ec1423e38a000ab207a298f3ef8b3475fa5cedd57ae0e82b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460402784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb750a9c3c7e223aefd00c216acbe06110b9b2f12cdf28aab80b4ffcf812c0a88. 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/FRY510988785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bfefaa9843afb6a2e2e48c3b1c816acf728c7fad782cba1f2095a2550bb056. 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/FR80T0200478.