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 0x22c568c0c9b98dae39c4e9c3d6cc94933ad8689155d5871abd6487bd5afac6ac. 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/bb12afb2-dc00-4f7d-bfad-559af859c56e.json and https://artists.proofprofile.net/proofs/artist/bb12afb2-dc00-4f7d-bfad-559af859c56e.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 0x6f55ddf512bde262ea03b245dfc04b6ad70182d73cdb76a733bb6c925ce1f05b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZ8252018761.
Tu Turrito Vs Una Calle Me Separa (Mashup)
Quedate x Algo Me Gusta De Ti x Love Is Gone (Mashup)
Muchachos Ahora Nos Volvimos A Ilusionar (Cachengue) (Remix)
Empezar El 2023 Bien Cabron (Tik Tok) (Remix)
M.A Mejores Amigos (Turreo Edit) [Remix]
Quien Te Dijo Que Yo Estoy Casado? RKT (Remix)
Players x Another One Bites The Dust (Mashup) [Remix]
Te Amo X Bump, Bump, Bump (Mashup Remix)
Punto G x Yandel 150 (Mashup TikTok) [Remix]
Pa Romper La Discoteka (TikTok) [Mashup Remix]
All The Things She Said x Industry Baby (Mashup Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff941362a1a2c4d08a78cdf44cfc328a5741e21cc5645255eca2cfb8b27dde8. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:07:00Z), 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/QZGLM2422804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f943ff67abbd6ae159e8221ff8163e696f3f5ac3fb31c6434d650d20bea6cd. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:00:49Z), 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/QZGLM2430599.
Murder On The Dancefloor (House) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0692f2c5ba79ab020013554a0ebff8fd38b663348b94a184c24e3e49a9ededfd. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:41Z), 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/QZGLS2462483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947d0d74a3f18354fc9504dfa79c6db4162727ac1454c17c6a2660c29f931dc5. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/ARLKP2400061.
Amanecí en la Playa (Rkt Chill) (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8932600cd48e22e264e4e37e3185dbea58a922c227b3827c879971b68feb3b64. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:55:09Z), 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/ARLKP2400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb47c3aea631958cd3870f6344526864e245b9a870868f63d15107462ed9847. 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/ARLKP2400216.
I Like The Way You Kiss Me (House) (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39167e4b88b6e45a3ef7b96c2f76760d3be68e98c6d8e61b73efbfafc1d9ec7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ARLKP2400219.
The Sound Of Silence (House Remix) (DJ Mix)
Praise Jah In The Moonlight (House Remix) (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb8386837131a6df44a0767efe4927e44c227d3619b7ca47e456bc67d8e91f7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ARLKP2400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13c20af0c1dae07e7deeba4b216bfdf4752c4ece05df844802c3338a8994718. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZTVM2445777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f75e7a05ca03aec467094520d7b891e4c5ae8a1f7848a9883909fc0e0e334f9. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:02:58Z), 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/QZW9M2425715.
Ojos Marrones X World Hold On (Tech House)
Freed From Desire X Que Vas Hacer Hoy (Afro House)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e1aa7cf7160ede0805116e002290b9ad6e95af773cab073aacd5bd13c07c39. 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/QZN882533837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0117cfb6631e5c94dd74858ec677e21c4b73b7cb325cb7257ac9d39fcae19715. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZN882540706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd42a8705ac171449a52b1b2b88511567d48b37a769a0f32672f0d57f317dc56. 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/QZN882540696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766a10ab3d02bc5bdee25e291a03236e713b3b37b59a2c911a2c6ddfa16b2387. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:01Z), 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/QZN882564874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a26643313f5dcc015f344b677ea6aebfdb2c68d7358c5b1518ee3dc3ec719. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:15Z), 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/ARL2P2500233.