ISRC CA5KR2150668
Verified recording
CA5KR2150668 is “Palabras amargas” by Armando Laborde,
registered on the CopyrightChains blockchain with CopyrightID
0xbc4b320d42698ff2d01af462dd864918a2ca91f8b04a9d83ed0bdfecb7fa0407 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150668.
Recording identifiers
- ISRC
- CA5KR2150668
- Title
- Palabras amargas
- Artist
- Armando Laborde
- CopyrightID (CopyrightChains transaction hash)
0xbc4b320d42698ff2d01af462dd864918a2ca91f8b04a9d83ed0bdfecb7fa0407
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:ce9d68796cc72e3d9b561c5bd730d8fe3a7e7f8663f13abf683d2a759fde75ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150668
- Bitcoin block existence check
- https://blockstream.info/api/block/960383