ISRC CA5KR2150664
Verified recording
CA5KR2150664 is “La calesita” by Jorge Valdez,
registered on the CopyrightChains blockchain with CopyrightID
0x755f2721d0079f84d09ee754f047054aa0dcf330f28abc18b6ffd673b2b3da58 and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150664.
Recording identifiers
- ISRC
- CA5KR2150664
- Title
- La calesita
- Artist
- Jorge Valdez
- CopyrightID (CopyrightChains transaction hash)
0x755f2721d0079f84d09ee754f047054aa0dcf330f28abc18b6ffd673b2b3da58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:e53c74548286112295087bdb3afca29c5041b75b1fb9d0d048465d6ddbdece1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150664
- Bitcoin block existence check
- https://blockstream.info/api/block/960183