ISRC GBGCS0500222
Verified recording
GBGCS0500222 is “Barber - Four songs, op. 13: A nun takes the veil” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x7d1c2e491d0bbc434bfe0d31dbe23b6fa1b63167cde518ef1ed5b09bd432aa06 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/GBGCS0500222.
Recording identifiers
- ISRC
- GBGCS0500222
- Title
- Barber - Four songs, op. 13: A nun takes the veil
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x7d1c2e491d0bbc434bfe0d31dbe23b6fa1b63167cde518ef1ed5b09bd432aa06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:784cd0324570a0c504fe7f11ba9754c5ba18206482a6b25f13a02eee0a7c990e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGCS0500222
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Barber - Four songs, op. 13: A nun takes the veil · Machine-readable JSON-LD