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 0xb124da67b42ef124021609aae95ebca0f50434fd8c2a2a69ebf2784df1635ca8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/845af7a1-b3b8-408d-ab17-a22935dc5098.json and https://artists.proofprofile.net/proofs/artist/845af7a1-b3b8-408d-ab17-a22935dc5098.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 → 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 0x132560b0beb47a5afa65d3f66a209ef1697da37be54c500a51c6a6cef53df1d4. 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/TCJPG2507765.
7 Weeks & 3 Days - kalimba version - intro loop
Microsoft Windows 95 (slowed + reverbed)
Microsoft Windows 95 - slowed + reverbed
Hide [slowed and reverbed] (Luigi Version)
Hide [slowed and reverbed] - Luigi Version
7 Weeks and 3 Days [slowed] (Luigi Version)
aquatic ambience [slowed and reverbed] - Luigi Version
7 Weeks & 3 Days [slowed and reverbed] - Luigi Version
Numbers [slowed and reverbed] - Luigi Version
interstellar (Childhood Nostalgia) [slowed + reverbed]
Numbers (Childhood Nostalgia) [slowed + reverbed]
Avril 14th (Childhood Nostalgia) [slowed + reverbed]
Dernière Danse - Indila (music box version)
Dernière Danse - Indila - music box version
old doll - Mad Father (music box version)
old doll - Mad Father - music box version
Idea 10 - Gibran Alcocer (music box version)
Idea 10 - Gibran Alcocer - music box version
old doll - Mad Father (music box version2)
Zelda's Lullaby (piano) [beginning part loop]
interstellar (snowfall version - 2025 Remaster)
interstellar - snowfall version - 2025 Remaster
interstellar [slowed] - snowfall version
S.T.A.Y (Interstellar Main Theme) [snowfall version]
S.T.A.Y (Interstellar Main Theme) - snowfall version
Zeldas Lullaby [slowed and reverbed] - piano version
Zeldas Lullaby [slowed and reverbed] (piano version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b9f08027c076628fedc281280d6a6c94c18fe5a01131a1f20e40d524ca9972. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCJPK2505002.