ISRC USASX0613804
Verified recording
USASX0613804 is “Ave Maria, Op. 9b” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x0631f61956f26b2875bbd562d96cd0b8ff72df8ea37ac7af194cc2186ed5cf34 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0613804.
Recording identifiers
- ISRC
- USASX0613804
- Title
- Ave Maria, Op. 9b
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x0631f61956f26b2875bbd562d96cd0b8ff72df8ea37ac7af194cc2186ed5cf34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:af77e7351445d3137549af6b936d520b2669443656f4bb935fa0893fde1045cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0613804
- Bitcoin block existence check
- https://blockstream.info/api/block/960138