ISRC GBDMT2200040
Verified recording
GBDMT2200040 is “The First Time Ever I Saw Your Face - Acoustic” by Sam Tsui,
registered on the CopyrightChains blockchain with CopyrightID
0xfbbfb4d683c5291e9231c35dc5c9e67e5697f72120080bee2e12b4a0c1b5a9ca and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDMT2200040.
Recording identifiers
- ISRC
- GBDMT2200040
- Title
- The First Time Ever I Saw Your Face - Acoustic
- Artist
- Sam Tsui
- CopyrightID (CopyrightChains transaction hash)
0xfbbfb4d683c5291e9231c35dc5c9e67e5697f72120080bee2e12b4a0c1b5a9ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:8c0b785466e7c82d644ba068399069877d7dee245d41a33527cfbe66ec6f41e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDMT2200040
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: The First Time Ever I Saw Your Face - Acoustic · Machine-readable JSON-LD