ISRC DEFZ71800051
Verified recording
DEFZ71800051 is “Cataleya” by Samra,
registered on the CopyrightChains blockchain with CopyrightID
0x5a3d557287be0d42e874166456ae6e541542bfe10a3c30b5ace10c1fef1f5a45 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/DEFZ71800051.
Recording identifiers
- ISRC
- DEFZ71800051
- Title
- Cataleya
- Artist
- Samra
- CopyrightID (CopyrightChains transaction hash)
0x5a3d557287be0d42e874166456ae6e541542bfe10a3c30b5ace10c1fef1f5a45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:71be891bf63739628ff36e5d5f29ffa34e70f1fe89d6b49538cc1fcd1e88621f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFZ71800051
- Bitcoin block existence check
- https://blockstream.info/api/block/953513