ISRC GBAYC9006387
Verified recording
GBAYC9006387 is “Poulenc: Dialogues des Carmélites, FP 159, Act 1: "Où est Blanche ?" (Le Chevalier, Le Marquis)” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x8e09c841348766a904fca3db2f960898f26551abe9e45557fcc8f4a476db62a0 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9006387.
Recording identifiers
- ISRC
- GBAYC9006387
- Title
- Poulenc: Dialogues des Carmélites, FP 159, Act 1: "Où est Blanche ?" (Le Chevalier, Le Marquis)
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x8e09c841348766a904fca3db2f960898f26551abe9e45557fcc8f4a476db62a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:885b22e9cdb687bb3c41c143f518a863e311a87c36e2f16f3e38a37dd61d1662- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9006387
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Poulenc: Dialogues des Carmélites, FP 159, Act 1: "Où est Blanche ?" (Le Chevalier, Le Marquis) · Machine-readable JSON-LD