ISRC COSO12300067
Verified recording
COSO12300067 is “14/20” by Ryan Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x57055b162daad72a1ff5a151f8f33da2f557464fbe1eafddd1d57c774e419907 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/COSO12300067.
Recording identifiers
- ISRC
- COSO12300067
- Title
- 14/20
- Artist
- Ryan Castro
- CopyrightID (CopyrightChains transaction hash)
0x57055b162daad72a1ff5a151f8f33da2f557464fbe1eafddd1d57c774e419907
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3adb99e55bd27752297994c59681f7aca23700989d98eba6860898bc407abfc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO12300067
- Bitcoin block existence check
- https://blockstream.info/api/block/953513