ISRC GBKQU1978835
Verified recording
GBKQU1978835 is “Sleepy” by cocabona,
registered on the CopyrightChains blockchain with CopyrightID
0x6ffa723252c856b6fd2817631f936daf356acf1ae0491e644e0678ad81863b64 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1978835.
Recording identifiers
- ISRC
- GBKQU1978835
- Title
- Sleepy
- Artist
- cocabona
- CopyrightID (CopyrightChains transaction hash)
0x6ffa723252c856b6fd2817631f936daf356acf1ae0491e644e0678ad81863b64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:0de5384d4daf1a1a1a6753a2455d05048d41161972f83c696fab6920df33f884- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1978835
- Bitcoin block existence check
- https://blockstream.info/api/block/953515