ISRC GBUM71705782
Verified recording
GBUM71705782 is “A Letter From Prison” by Dario Marianelli,
registered on the CopyrightChains blockchain with CopyrightID
0x221d18d0f8decb54a04e1459498a70fd3bc09465528662e4b2e9f3ec9dcffcb5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71705782.
Recording identifiers
- ISRC
- GBUM71705782
- Title
- A Letter From Prison
- Artist
- Dario Marianelli
- CopyrightID (CopyrightChains transaction hash)
0x221d18d0f8decb54a04e1459498a70fd3bc09465528662e4b2e9f3ec9dcffcb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a4d0a5a098a822c0150c0c43e9ed113fe4dcfb4a7452b713bbac01ca6aa2be39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71705782
- Bitcoin block existence check
- https://blockstream.info/api/block/953513