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 0xc41d9e71409968918b6541ffea4ab72cb9897b1f184b5044e03ec53889727784. 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/4a66ab39-c12d-40da-93e6-4507f9858a50.json and https://artists.proofprofile.net/proofs/artist/4a66ab39-c12d-40da-93e6-4507f9858a50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Afterparty (feat. Rich The Kid) [The Remixes]
Afterparty (feat. Rich The Kid) - Joe Stone 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 0x94ce1b7ddd907a3b5a83522e039c245c6513964c34d89b8089975f7e418c0549. 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/NLZ542001835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262e66633cc01ddd2f18b62cc5399015935321b94a5576a0470f68eff8328066. 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/BEIW12300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a210902196251dadb1be675332c6f12f7cf87a5157535e822a9739ee1c52346. 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/NLZ542300851.
Queen of Kings (Da Tweekaz x Tungevaag Remix)
Queen of Kings - Da Tweekaz x Tungevaag Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960. 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/NOUM72300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397ffe15a80d4bd33f0debf2ea33bc63a5a4467b9f7557a8210f3e341029fbc2. 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/NLZ542300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6be9876b748a15145065ebc56a42a742fb5077cf80ad9351023927d47abc798. 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/NLZ542202386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70bbd56ac9d1640fe12bd4f611c5057425f59e8b0ab74eeb2d3cea9dc49dc2b. 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/NLZ542202331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802e54d68d8287fa51d6eeee25594557ecc008de45132b91491cca8d0334b67. 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/NLZ542202183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf251c78bcb2c210a064989d846f1d00adabad9d71073730834190f704b20b675. 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/NLZ542202103.
Close Your Eyes (Bangun Tidur Selfi x Go Sampe Bawah) [DJ Kunam Remix]
Close Your Eyes (Bangun Tidur Selfi x Go Sampe Bawah) - DJ Kunam Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaec91f9887f6719dba0b7fadde5ee949928ff2ded205d476b84707052c9dcc0. 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/HKK972219304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fc28436669e3d2a032be7c80de32bc6ae5cc35c0fd51edea878e543a9bbff8. 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/BEIW12200387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac3717affb3c044da735d61f8748dafb9322b2af327eb2180dccc3b1c569e08. 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/NLZ542200923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b30eb04beb82ba519b37a6ef973ee5955cab0d6cb5991ef7149b86a0024f4f. 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/NLZ542200636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92791e1c7c14f5fcc5c472c41b4ed49b38e6be7ea64d02748a68207a9212735f. 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/NLZ542200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d0db7bc54403d330be81335798ce9bf10e6af478f31071e6a3d1b0a3618c2f. 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/NLZ542101978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb9407528c53e1f4622844208990012e550c9dc268700b9ffe61b196d730f00. 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/GBLV62129058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86cde9eae478b49e5a7cd91b380ce4ea8c8542bbdebe24c3fbba42be3910127. 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/NLZ542101906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf9873d61b8115c69e7ba66dc9f119acf793904d7a025d647b9dbe2615872b9. 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/NLZ542101750.
Ride With Me (feat. Kid Ink) [Gabry Ponte Remix]
Ride With Me (feat. Kid Ink) - Gabry Ponte Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7df91b473303995f52552d75f85668aa20b586c453d51fed7aab1978f421469. 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/NLZ542101442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6dc2d5a9bda3b2ebb0c9763d75f8f35b524a4477cf7f479559175d64b090d8. 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/NLZ542101316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cca170c1c7219624b43392f1fdd4470fc0abc62285fdf619a84490ef71b5301. 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/NLZ542101141.
Ride With Me (feat. Kid Ink) [The Remixes]
Ride With Me (feat. Kid Ink) [Blasterjaxx & Tungevaag Remix]
Ride With Me (feat. Kid Ink) [RetroVision Remix]
Ride With Me (feat. Kid Ink) [Brennan Heart Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a1f2249de802d5498cefb3e2657c0d2408ea68648f686256351367c93490f9. 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/NLZ542100805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7623bba1cfb450dfdd4fd2fa3ab321abfe9d5cbc132e29ca22095d7b1bdef7f0. 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/DKAZA2100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6626965e633391b37a4ff9a7f2b565bcfd94b436df201a20a1a8881c5ce7c9. 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/NLZ542100515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092fcca9aa5e959724317f82b358af000d3c018a8d1e6989740edcfc32fb7fb. 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/NLZ542100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd746076fe4cd18ad5e55e6f1f044464449c9f32c689b555d1a9bde9971086f0. 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/NLZ542002219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd1a8548951dce75a84455920ea852d5dc9793eeda71e95219790ca32d78140. 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/GBLV62026642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc93b279f764bd4a3898d015bbe502a813f1b5c4dcc6a3494841c9b4c755464d. 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/NLZ542002067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9ec443b98c8c7a152f82bb75c98ea5d1359b8d462153b854eba2892a1557a7. 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/NLZ542301379.
Eternity (with Timmy Trumpet) [Tungevaag Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199c9ccc754b6825b5fa8eb7b4a1d2ff480aa36d2950a256c5081d989cdb34ae. 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/NLZ542301325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22e6644b7c163c31d22f6292b23d20fff646839cc40194d8540438238536d4d. 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/NLZ542301860.
The Importance of Dancing Like an Idiot (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2daecb2286fa39ebf0e115760caa70acbe2bb97ab13c451cf40a66131fe9c8. 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/NOUM71900492.