ISRC GBBBA6762050
Verified recording
GBBBA6762050 is “Rubber Duck” by Peter Green,
registered on the CopyrightChains blockchain with CopyrightID
0x62502acafd76f79f5bc76922004cdbae4434907607aee197016ad9097443a39b and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6762050.
Recording identifiers
- ISRC
- GBBBA6762050
- Title
- Rubber Duck
- Artist
- Peter Green
- CopyrightID (CopyrightChains transaction hash)
0x62502acafd76f79f5bc76922004cdbae4434907607aee197016ad9097443a39b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:53be815fced807947e982bae7bd22d2c02d899bbd26b2a608c1ddf884d6bc6e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6762050
- Bitcoin block existence check
- https://blockstream.info/api/block/960185