CLIPZ is a database of post-transcriptional regulatory elements (RNA-binding proteins) built from cross-linking and immunoprecipitation data. Notes and references See also RNA-binding protein
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 0x58c765f4e54a54df9f26abd97cc28f2b00b7a6c24cd25a76e92636fa090a28cd. 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/8a257962-5547-4518-8097-98dba07e5cd2.json and https://artists.proofprofile.net/proofs/artist/8a257962-5547-4518-8097-98dba07e5cd2.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0fc9414737e505a7921715fcc8f764bb092e149a0de9e3edc9773fc971ba96. 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/USZXT2454146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaef63b358141194f94878025a149688a08877c21631bf6449c7b964c8e68978. 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/USZXT2353100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b9c41c2e12f22437da30c27fd820e3ab5e818ac25dfc59e8d825dc5d8fb94e. 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/GBCEN2200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c431561ca3849be65837a78a672a79c4a6858c8d6a4a3ef5174321039c01bc7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEN2200053.
More Than Anything (feat. Emeli Sandé) - CLIPZ - Joy & Pain Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571b3ece8eb80aa5536e6f79ea28627a84ae32de22882e1e9c4a30a5aaf0ea58. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS2201387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f89a069a44fb7cfa6e96a2dae328d85cdd55fea314b13e1666aa32bb0c78620. 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/GBUM72004601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e792b17c309543cc8a670b94755dc9e91e53a19b9f67e1bbb75ed9792cb1c4. 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/GBARL2301310.
More Than Anything (feat. Emeli Sandé) [CLIPZ - Joy & Pain Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4527462b397124a52e39c6035ca65db53eb32456590f9ddb599dd85793ef0d68. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBSXS2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5499a0ddf76ab7b7f699f03c4b81f750f7b5f79cdf708d356b0106d52a81907c. 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/GBARL2202340.
Again (feat. Ms Banks, Ms Dynamite & Jaykae) - Redlight Remix
Again (feat. Ms Banks, Ms Dynamite & Jaykae) [Redlight Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc7288e8e71147cabb9a93f27b196ea70067fe1744a7f20640c72be81fee2e9. 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/GBARL2000695.
Again (feat. Ms Banks, Ms Dynamite & Jaykae) - Juls Remix
Again (feat. Ms Banks, Ms Dynamite & Jaykae) [Juls Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcf8b8f3298f19c150598dbab92d98c2b80d7c7e45c9458124a869f9077f2a6. 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/GBARL2000696.
Can't Get Enough (feat. Rachel Chinouriri & Venna) - CLIPZ Remix
Can't Get Enough (feat. Rachel Chinouriri & Venna) [CLIPZ Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b857c08c04a5a896f26607ce7b7a9258e53c8b07514ba37cfbae9d983101f8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBARL2200579.
Again (feat. Ms Banks, Ms Dynamite & Jaykae)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b780d68e31ec5562a35369c3195856fc2079fdb35ecf892c8a68f6ab12b969. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBARL2000274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10f90a8f8b503aadf72dcbc1f6c7cd8285a7e598160c9a34675f7a2df9e67c1. 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/GBAHS2400489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10fd5f7778414ddf3e33da83eb6a317d7098e100e2116cd8bf2b007db14f783. 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/GBBKS2000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fe6a29d6b8a7244257ab92e848bb05dded02175c8a10014b8b340c3e884dbf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cfefdbb49a6bd8ee04d2f7e95369d3039261810677102063302989255e6a3a. 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/GBBKS2000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbb5ba5b8e3f7389258533e15eab3646a7dc428ade0968b99452285970b081e. 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/GBBKS2000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335c5f8a4450f016b0f9cc212c2bac9032095413f7086f001ee27970b522a71c. 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/GBBKS2000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864a94648f28dbdd6b4d9c3c8a4f190ff542f066f08404b4f58e67ddab5a9ce1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2000214.
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