Adam Mark Crisp (born c. 1985), known by the stage name Clarence Clarity, is an English singer, songwriter, producer and musician. He has been praised for his unique, eclectic pop sound which was desc
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22700fba34bcf9e3983a920f758377d43e0050921c54735cbdaef6bda278b03. 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/d8e2b8b7-4d0a-4368-99a3-c0752d9e1fa2.json and https://artists.proofprofile.net/proofs/artist/d8e2b8b7-4d0a-4368-99a3-c0752d9e1fa2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meadow Hopping, Traffic Stopping, Death Splash
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8f6d4a6b091bab34645faebda12f7a9de572c4cce60318e676d78810a29d03. 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/GBBRP1548105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df8a70b2131e256bc9bfb9428fe621e0c58774235a76be3415b74e7fee07d95. 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/GBBRP1548106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725e57714d897d77944d39b34a2255eb8b836927823a3d86bbfcc9f0b9bdc1ea. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/GBBRP1548109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e71d2da5c5ef02731a68d1ab2b5aaa5425a8d546df70919f8d7e61f95080a3e. 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/GBBRP1548112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b580a66eb3a4c591be65d25abb043f1d9297b88b54603512cacf247727c3905. 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/GBBRP1548113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686d968264e03dc0f00ed78231cb900963b01b0efd377036a240c972a3be0309. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/GBBRP1548114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9596a60645cef1a5f1e1f8a2f804936ba4cfa1a7d39d9539b9257ef131ccd1a. 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/GBBRP1548115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9ec72bbe5cbe0115cadf71b30a13fa75dbf3cea90f63c176d9b6824fd93e29. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBBRP1548116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac89a416c60c941c8f24650beff6f77eb9254b3fda68f8474671b53f039c7bb. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBBRP1548117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f18877e1fa98497ba33745b94efb73112e89ffc3789dbbb34dfc6c5bd46349. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/GBBRP1548119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc1a6d92a2c65c3876ec34011b08d09571063d2f894bda66666476412fd242. 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/GBBRP1548120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901addf1604bd3f1405535b743d85008ab3883f1dfcd1451c68698b4af82f26. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR2X41656469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf634c3155b9a856d8db444ef3b773e7e4d763570ee0a14731fb902e875e8bd0f. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/GBKPL1786519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a0ce21895e3bb7655fd2006270cfeef75b3e0e325197ea99a842d1177a8c71. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:42:54Z), 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/GBKPL1786135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b101d1b0bbde427b999df3c70c4af4c970ee68ce49537126a89b4523b075377. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/GBKPL1821946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e08d71e2cddf19b84755355f6df4ffb8d3a0e5c7eefcfe346b7c8171a395b6e. 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/GBKPL1821947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fbec8f93cfb7679c4ff1955e585b2bfb62cd7e496d55c9102df9e6da286057. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:02:54Z), 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/GBKPL1821948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e9aca3898c1cd7d8f9d3ba9ef9f98a3f96b96b73236604d2772f2c064d3ece. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/GBKPL1821949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc526076b2a8527cf495fb01a16dc5279f9b2a37b3a1fe9c8ab87492a3efe1bca. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:22Z), 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/GBKPL1821951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca18974532c3761ec3d7ce49675ade6c2289728b19b31228e932e6daf0aaac4. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBKPL1821952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b317f241e8a80b17b10e7b94c14066316b3c66b9ed2ca14271bf0d010d5a5c. 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/GBKPL1821953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae6d56a60641054702df739bee8fe1c7ec44993662e09442eb8f3f5f0339799. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GBKPL1821954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2292bcfab0b71ec7259fe38f2bdc8a4c0a401bb0158f041837655fc6d9af2b14. 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/GBKPL1821955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c21c416bcfc1ef83d0c121edd1fe0ce3196d45d5a0260ddccb125fc7826858. 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/GBKPL1821956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d14a2b530d6199949b5cabd64fa216e292f6059f2f847243197709fbf8c2dd7. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/GBKPL1831933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006a130d0a6ee70e85db77f5d09b5975fe669f7476a7047fcc567f49bc362ce8. 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/GBKPL1832544.
Dead Screen Scrolls (Ambient Works, Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a02b0862cfab1a44687a27c9c3806d63f1f34b86460ab71a4ceb294089fe139. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/GBKPL2163600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5685909d650863cd74042e5fcebbe47323e9a79ca8a717feba544f9f8a282d7d. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBKPL2163601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5325366bbbf1341f7398d0ad2d8fcd57075bd37c7b65bfec6d134ceed0760754. 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/GBKPL2163602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ea944bba0ac8e2920313f0c406496454ec513123c633a2be7fd7fb3e7e5f8c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2163603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9010a28650a6b26fd3cf77bb9334c78cab3f848443db264e47aac2e59deaf678. 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/QMBZ92479618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9dc5d8f83adc9b76474648888d14aaf20087078b7802674306c57057184763. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMBZ92479620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91fac58c9e061ad19665f74ccb55557a8ac80dc0eb33ddeb6aa25766fad0c2b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMBZ92479621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49b24181c68a34ebdb1971e54b72abfae33dad2308bbb602da6eb68d959e5b. 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/USRC12203867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49b24181c68a34ebdb1971e54b72abfae33dad2308bbb602da6eb68d959e5b. 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/USRC12203867.
Free Woman - Rina Sawayama & Clarence Clarity Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d925193188f0caf4e63f54f1ef8dd81427c737483bbbf05be995b79ad9ddb5. 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/USUM72116159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac20c297cfc65e8ba5eea2d11f953b0b17523d22e47d1eea05cb248757151bce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1901023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac20c297cfc65e8ba5eea2d11f953b0b17523d22e47d1eea05cb248757151bce. 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/GBAHS1901023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298e7ac037843dfe74323cd13a6b853fe15b4c38abe572ba8ccf645a9b5212f. 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/GBUM71505879.
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