ISRC GBAYE7000098
Verified recording
GBAYE7000098 is “Both Sides Now” by Cilla Black,
registered on the CopyrightChains blockchain with CopyrightID
0xf4de2aa2b2e5263a4809f87880997e9d0cb9e67bbd14d4b3ed149d58a798933e and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE7000098.
Recording identifiers
- ISRC
- GBAYE7000098
- Title
- Both Sides Now
- Artist
- Cilla Black
- CopyrightID (CopyrightChains transaction hash)
0xf4de2aa2b2e5263a4809f87880997e9d0cb9e67bbd14d4b3ed149d58a798933e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:cfe24119d7528fc5fcf90e1d507788450169b4a6b448ae2a9a9ca29b327ca7da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE7000098
- Bitcoin block existence check
- https://blockstream.info/api/block/960258