ISRC GBAYC0803186
Verified recording
GBAYC0803186 is “Hahn: 12 Rondels: No. 8, "Quand je fus pris au pavillon"” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0xa35832f3e2c3c4cb418a56abbb4b4ba99723dadf69a37d1e70dd15d9aadca1ed and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0803186.
Recording identifiers
- ISRC
- GBAYC0803186
- Title
- Hahn: 12 Rondels: No. 8, "Quand je fus pris au pavillon"
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0xa35832f3e2c3c4cb418a56abbb4b4ba99723dadf69a37d1e70dd15d9aadca1ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c6b04f7f75783cb22a6553e68ebcde021cbdf4ff0e58529a354eb319e9dc5a85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0803186
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Hahn: 12 Rondels: No. 8, "Quand je fus pris au pavillon" · Machine-readable JSON-LD