Rollins Band was an American rock band formed in Van Nuys, California. The band was active from 1987 to 2006 and was led by former Black Flag vocalist Henry Rollins. They are best known for the songs
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 0x533199a876087cef5b48a740f4ea4b9f1f0dcff265ce3cc42ae9a8d694f747fa. 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/68589139-86ca-45ef-bf60-e0b0373fba36.json and https://artists.proofprofile.net/proofs/artist/68589139-86ca-45ef-bf60-e0b0373fba36.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 0x9f580bbca9215d908cd2ca6e68df747753171a4f01258c89701f01dd7fff72fc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USIM19500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dcfcffdf9d85be177dfc91d81b6ee0e81ce9f33a2428943f93d6bb71901ed4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USIM19500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173f2bb5d5285f1538665c7dccf7699d433825c0b98549c078e75ed11261f9a7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIM19500607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1674beb8253e660905033732b6a0116924e2d2ba9d3684763bc8cae3a6d5994. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:02:21Z), 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/USIM19500608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdaeb7b3399d4f8c5f6531a0940862833d4a143756382fab61c17db1ded4a5e. 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/USIM19500609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efdf353fab613f85e65ae2cbf983ccbabdecf1b61617a3efa936d64ec1c843e. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USIM19500610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9496619375b00ce536a729f7cbec125f5fc224f5d87c33d3d6b7b59842b84d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDW19700708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad2ee14a0fa8e1208be6fdb98b3db1ab2e2dd9daf1a8b8c7f7deeba966de309. 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/USDW19700709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66913bdcc2d18c40e8f1403df7d1c58c0048197b626b34df770db66487b2a12. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USDW19700710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57df2cff95681d7adb2fee9c31a7d32fe71a236be0b1ddbcd10e0415fe8a8669. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:22:49Z), 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/USDW19700711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dacb710d86fc30a66d5d55549efb1610d0fffd14508a37e0b6d2ab07a8644eb. 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/USDW19700712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec2c62ab468d55ec4c23059b8a4ca02c1cc0b4bf67af5b5c7d137b7cde4d85e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDW10021603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59fbaea76587f9328a00604d500384e2c7ffeb684bd7b55c5fb2698947fd86f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USDW10021608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a003fb5816030ba2d58d52e98856916b29fa2cecd7dfa84c477c3846be79c. 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/USDW10021612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcd6b53fb41597e2ff0e30b47c85e8b5795fbeb6bd976cf12f9b99c11665d15. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US4PQ1138000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac426939bc5dff9010c4767320241af340b7fd54f873a2c968f81116581e0634. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/US4PQ1138001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03985ca2f4afabf25152a55b2f288c7dd24101f59ecfad2bd458644f2bed30fc. 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/US4PQ1138002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa3548d84556fb7ff70ac5b35c478cee55db6602357d1f89fdabffe4c3229c9. 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/US4PQ1138003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c9f4ef90fa4243a7e444eea1a8d860c316bfd873a1ae9dcbec85a518dfe3e3. 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/US4PQ1138006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e077b2ae9a29849c88323b47382c58af9d8405c6969f5caabfeb25be3a58a2. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:48:53Z), 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/US4PQ1138007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b59dd8fe366d1b4ceb39b00c4ee3c54c288cdb834e995a43910bb0b5fc0f7f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:50:01Z), 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/US4PQ1138008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30149d830f534c0c52640723643bb5bd4ba9dd133c914d254aed7b386fd4298. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:47:12Z), 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/US4PQ1138009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907f0bebffa2d6a1cf712b17a658f1bbd19f99042b1882cfe0fd5563d0162f57. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/US4PQ1036003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe755f0ac255c07711ff809f67334fd9cbb9ff2021152430fa0c65e55ec7e64f8. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/US4PQ0802801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8e3558d4b113832ff03c286e26ffe2c89df58edd91ea4c624d83d8429debbd. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0802802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc5caae956a40f7699c7d6801b6f20fc6737f60c14031bf40e8cca501bdeca3. 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/US4PQ0802803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe541c36f3a740fa2187840fb521378cd1e5e30ba2ed87a4a5a1addd2df120d47. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0802804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3275ed8a038f17a4b6d5f6532e42781bb7adf2dd5c8cd255a14801e103196c. 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/US4PQ0802805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51c6be8b40b7591a406d74cea374dcf3ad13c5ffb68ad51cc722990e781c46f. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T21:00:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0802806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1987ae429b211eafdb06e488e4b102408757a1e6ef0071fe61e368c34d13bc89. 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/US4PQ0802807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0af1a154cf847f70de81f2855281fe4345bc2facc96e36027fe1b98788e62c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0702702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bee7a8043584bc2384552e02eb546eeb33d2c575f8032134b01a087308df35. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0702703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe8c2616089eed078f428268c3de5eae65c1ae86066e7922230a33cdeed9ccb. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/US4PQ0401502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9497bd8c4abb5ee6c6972e67ce880fffd4c98b90e073284c5e12527a30b7a919. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:40:44Z), 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/US4PQ0401504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82471947dae22f7f7afead41233ff11b0670a970681ef4a6438cf80853fe8776. Chain 2 (Bitcoin): anchored in block 957539 (2026-07-11T08:09:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0401508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1d4c49a5dedb76e507f1947f34ee988a7150217959eea3ca4af8e95de09ae7. 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/US4PQ0401509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ef2e703ffd45445d00f0e6400a15d2ba2ddca6716def184c704d2ca3efa0b4. 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/US4PQ0401511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d03817b2d3bae5185d7e788b07b4dfaf9d84fbf0fb66207da9a2534bdc6f5b5. 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/US4PQ0401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f471dc1c53fb4e4393d94e350745428109e8bb5223bb3f8aa299ec97b64aec. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:40:07Z), 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/US4PQ0401603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb9739e45728187c64c8281d6057a25ec703d415a28dccdcf1339db4991d719. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/US4PQ0401604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2222c729f41dd36b34013b5ae42a2eaf00194c7183d3b7bdcda72d323a9c5dc1. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:45:21Z), 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/US4PQ0401605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9482effe72f6f8595a117541d7ba60a0924c936d4c9ae2497a418186bca18827. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4PQ0401606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed20c4bc43f03c0ca0170c6424edfc41f745432da8a20c24bc0fcaffb0374062. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US4PQ0401607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfb6e1a74e1d8f61cbc3dcbd778944078043201b81ea7b0d7552109873fa871. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:08:58Z), 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/US4PQ0401610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493a9d60c7ceafd2b3de2bc7d84a98cf481f46025559a0613566602a69664131. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US4PQ1035001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bd095f330038851621f71c17a5d2b2dfdcb0238a7690d094918084a22101c1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US4PQ1035003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193175240b79dba2c752fb4191029431843d39819ada53ca26916c20180e242. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:21:53Z), 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/US4PQ1035008.
The Crow Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c892b727dd86616948c1a22199f2dd317d677cc2598b319a0093dfc9b939504. 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/USAT20180660.