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 0xf52c005a3a07e15c0275408b51cb56f0e8708ca05766c7178cc19b6a200b03e0. 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/d0f6e3d0-7a97-4338-9574-a8908fccf6e4.json and https://artists.proofprofile.net/proofs/artist/d0f6e3d0-7a97-4338-9574-a8908fccf6e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Foolish (feat. Ryan Ashley) - KAASI Remix
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 0x1cff6a7984eafe04450569758ae5914b95a1e7883a9882a42945d60aba6a4eb2. 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/GBAYE1400531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8c0c69a882ef66e7ed0adf6b4472a2611845f395484d4870402f3366b67484. 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/GBAYE1400524.
Higher Ground (feat. Charli Taft) - Grant Nelson Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8932fe35285e4103e64e3b06ae3877483e3022309ad99c144b9137821e0a461f. 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/GBAYE1400949.
I Loved You (feat. Melissa Steel) - Preditah Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01725e65a5764313bf4b052507da43f8294d6aa31ec65f133594e22d4582bda. 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/GBAYE1401435.
I Loved You (feat. Melissa Steel) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992f97e858bb2d7de304e8a383db96736a499b4d7d13511b52ad5be5d7d9d5db. 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/GB0401500003.
All Cried Out (feat. Alex Newell) [Radio Edit]
All Cried Out (feat. Alex Newell) [Remixes]
All Cried Out (feat. Alex Newell) - The Magician Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62440ad9a081bdaca1b8e75c3ec2e65db5249f73da65082b70c41f580b041a6b. 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/GBAYE1500361.
All Cried Out (feat. Alex Newell) - Don Diablo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91519dd76ed685e361471829df0d78649d752ca2f385e03e1c6a739f8d86fbd. 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/GBAYE1500360.
All Cried Out (feat. Alex Newell) - Oliver Nelson Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038de3ce6d53aa250afc21f7062fc9db64583ea3aee2ee6a77ad7818903e1e50. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBAYE1500362.
All Cried Out (feat. Alex Newell) [Odd Mob / Señor Roar Remixes]
Feel Good (It's Alright) [feat. Karen Harding]
Feel Good (It's Alright) [feat. Karen Harding] [Ferdinand Weber, Fabich Remix]
Feel Good (It's Alright) (feat. Karen Harding) - Ferdinand Weber, Fabich Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9af19e53cc20f2c71c1fddb5cc3b5aa27bdb164d6ccc288cf0c16c2d1c9a827. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GBAYE1500943.
Feel Good (It's Alright) (feat. Karen Harding) - Austin Ato Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8af5e584acb72d5f579e4483600e0e754781934123cf91a27801137f98ef3c. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBAYE1500976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdaf8e8f43307882cd6435d42cd4dd72ef59158eeffe5584a4bea039e9a99f6. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/GBAYE1600450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10900de083a8eb400b549ef265b19289d341563bc2cbf612130c37aba7dd92a9. 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/GBAYE1600451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf501feec21a2b49a037024f6fa987db3f044dcac45409d9a1fd9f3bbf6b1906b. 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/GBAYE1600452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdaf8e8f43307882cd6435d42cd4dd72ef59158eeffe5584a4bea039e9a99f6. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBAYE1600450.
Just for One Night (feat. Astrid S) [Remixes]
Just for One Night (feat. Astrid S) - George Kwali Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c500bb265833e9fdf237eb707280741121ca48665347011c4ba9d7254b2462d. 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/GBAYE1703181.
Just for One Night (feat. Astrid S) - Anton Powers Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1c2700d63e86832b0d96b7463a368bdf5afd23a503e9dd42c725447e01b703. 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/GBAYE1703182.
Me, Myself & I (feat. Bryn Christopher) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91519dd76ed685e361471829df0d78649d752ca2f385e03e1c6a739f8d86fbd. 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/GBAYE1500360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ece91b683e5050ebbec38a90c9515f1d983c2c66af08dca4671172d2e2ba5c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/AUNV01700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f175a9bd7014d2d1d1b2d91456eae06d860afdcc66d7db4c79366543adea77. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USAT21903825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d80fda8c62348ecc7f320ea0a44cf6ebd7407fed8061eaf08458db13f1d4af. 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/USAT21904051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a86376782732ad7ef33b5c014ad4c0bcc0acfefca9213b3af858ad14c973401. 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/GBARL1701860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d688d53503544344992c94d887678fa9ee103087328e026a20ee4982276f1e7. 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/GBAHS1600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33950cc4a7854e0d549127897d954bc10600c7618ccc265640af42c319bf275. 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/GBAYE1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3ebdf14c42430234faaf82216a50ab7487cc61ede9601ba55df1da65ed5725. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBAYE1500828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba6da3015d63a67a5acc49cbdbf666408832eca556df9bed2144350c88068ee. 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/GBAYE1500110.
Push the Feeling (feat. Big Narstie) [Blonde Remix]
Push The Feeling (feat. Big Narstie) [Blonde Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf228d0d294dd0f27df0029873b5bc47246dacd820042d9057080be800623646. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBARL1800556.
Push the Feeling (feat. Big Narstie) [Blonde Vocal Club Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5ee657cd192d37ea2371e96255ab230f27f4c036c33c69e7d28298963d11b8. 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/GBARL1800557.
Push the Feeling (feat. Big Narstie) [Blonde Dub]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530b35ae95768e1df371a510a2b920d2b848bd030d22d77f3e10617b15a7ff2d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBARL1800558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad93e9f79062991d196c637279ea2036b7098cb85cb0a21bd2ab81c3ad1a48. 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/USUM71709310.