ISRC USCGJ1681815
Verified recording
USCGJ1681815 is “Tranquila” by Cheka,
registered on the CopyrightChains blockchain with CopyrightID
0xf9da6bc222d58c491bc0eed80970db574e2e379fda6b25471eef57348e77a25d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1681815.
Recording identifiers
- ISRC
- USCGJ1681815
- Title
- Tranquila
- Artist
- Cheka
- CopyrightID (CopyrightChains transaction hash)
0xf9da6bc222d58c491bc0eed80970db574e2e379fda6b25471eef57348e77a25d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:dd712e0816f38bf03cf9d00bc2b6073c1265b061f232640af5b929e7c06dafb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1681815
- Bitcoin block existence check
- https://blockstream.info/api/block/953513