ISRC GBAYC0803187
Verified recording
GBAYC0803187 is “Hahn: Offrande” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0xbd04904dac5cb147af9372fb0cd5aa26264f927205ddb979ae2eb9ff0c4b634c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0803187.
Recording identifiers
- ISRC
- GBAYC0803187
- Title
- Hahn: Offrande
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0xbd04904dac5cb147af9372fb0cd5aa26264f927205ddb979ae2eb9ff0c4b634c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8f544096715c192d89fa797a05432829cb10d501491e2dbad275854f7108f29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0803187
- Bitcoin block existence check
- https://blockstream.info/api/block/957118