ISRC JPCO05501090
Verified recording
JPCO05501090 is “Smoke Signal” by Gigi Gryce,
registered on the CopyrightChains blockchain with CopyrightID
0x88cac37b29abdda4b4ff7d3054d1c759647850313dfbb667f7ce7d9b83ba63fa and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05501090.
Recording identifiers
- ISRC
- JPCO05501090
- Title
- Smoke Signal
- Artist
- Gigi Gryce
- CopyrightID (CopyrightChains transaction hash)
0x88cac37b29abdda4b4ff7d3054d1c759647850313dfbb667f7ce7d9b83ba63fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:755c7b8214758effe6beead7fc0686f2b2766713a042a78548a88b812122074b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05501090
- Bitcoin block existence check
- https://blockstream.info/api/block/960144