1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xa4c0f2b1d43dab8dc14ececaddf0021e0b3ae9911a96898cb9bf57632716e678. Chain 2 (Bitcoin): anchored in block 954141 (2026-06-17T21:14:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fe007f4-6f71-4ca7-9cd8-fd9eb1d7ddb4.json and https://artists.proofprofile.net/proofs/artist/7fe007f4-6f71-4ca7-9cd8-fd9eb1d7ddb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musique Celtique, Musique Irlandaise Celtique à la Harpe Celtique
Slow Air - Musique Detente de Relaxation
The Halting March - Musique irlandaise celtique
Kewbaira faist - Musique celtique irlandaise
L'expérience Celtique, Vol. 1 (Une sélection de musique celtique traditionnelle)
L'expérience Celtique, Vol. 2 (Une sélection de musique celtique traditionnelle)
Believe Me If All Those Endearing Young Charms
Suite gallaise: Ma ceinture / L'amour sans culotte / A dix heures sous les landes / T'as perdu ta queue mon renard
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 → block OTSBitcoinBlock must exist at that height 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 0xe8a442f282f09d0183857cf56be6560dfd3a8b1efb47e991005e0223b24da9f6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR0W61598378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c270d34e70233bc2c2b76c2510ec62b2a8542987085583ef697f2c9e2a4514. 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/FR0W61598496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b1f9e4abfbed7f8efb5c5f11eaa4d72db01431805279825f477108c870f433. 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/FR0W61598535.
Medley: Aodh Na Dean Cadal Idir / O Chomaraigh Aoidhinn O
Medley: An Bhuachaillin Ban / The Custard Cream Reel / Humours of Tulla
Musique Celtique de Noël - Chansons Irlandaises traditionnelles pour les vacances de Noël
Les anges dans nos campagnes (Angels we have heard on high)
Musique Celtique Irlandaise - La meilleure musique relaxante celtique Irlandaise médiévale
Les réseaux martiniens en Irlande médiévale
Musique Celtique sans Parole - Chansons instrumentales irlandaises relaxantes
Chansons instrumentales irlandaises relaxantes
Collection celtique 2020: Le meilleure musique traditionelle de détente avec harpe celtique