ISRC GBBLY0900602
Verified recording
GBBLY0900602 is “Goodbye to That Jazz” by Girls At Our Best!,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5d9727c0ff700026dfdf30154637f8820473f0d0ffa25b98c1a1e51cc3e97a and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY0900602.
Recording identifiers
- ISRC
- GBBLY0900602
- Title
- Goodbye to That Jazz
- Artist
- Girls At Our Best!
- CopyrightID (CopyrightChains transaction hash)
0x5d5d9727c0ff700026dfdf30154637f8820473f0d0ffa25b98c1a1e51cc3e97a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:8541a0b78e1d76b1d28b5f036e6ee1fb16b4d15f8aa8e06cadc76dee42e1da43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY0900602
- Bitcoin block existence check
- https://blockstream.info/api/block/960455