ISRC GBUM72102062
Verified recording
GBUM72102062 is “Smoke Ring” by Punctual,
registered on the CopyrightChains blockchain with CopyrightID
0x8b771704a9107d9bea50d3e4dcac25e7313edd0b7557f31761ad97a24c4a8fe1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72102062.
Recording identifiers
- ISRC
- GBUM72102062
- Title
- Smoke Ring
- Artist
- Punctual
- CopyrightID (CopyrightChains transaction hash)
0x8b771704a9107d9bea50d3e4dcac25e7313edd0b7557f31761ad97a24c4a8fe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e75ff56525823c31d60f3db116cc07bb94a6aed3a65863ac14af6f1b7e7746d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72102062
- Bitcoin block existence check
- https://blockstream.info/api/block/953520