ISRC GBAYC9600621
Verified recording
GBAYC9600621 is “Blue Skies” by Irving Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0xb96ba0c50f2ec024567e2bf683233138071b30254d72ed789629caffb5b517f4 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600621.
Recording identifiers
- ISRC
- GBAYC9600621
- Title
- Blue Skies
- Artist
- Irving Berlin
- CopyrightID (CopyrightChains transaction hash)
0xb96ba0c50f2ec024567e2bf683233138071b30254d72ed789629caffb5b517f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:fc230223b5243dcf15e08565e40c28092070219c6e2f1597d3d27d2c78c806b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600621
- Bitcoin block existence check
- https://blockstream.info/api/block/960418