ISRC USUM71024365
Verified recording
USUM71024365 is “Almohada” by Cristian Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x9c6cf094d0dd611cf2c13500999138340108d03acf28ea671329a290ae178df9 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/USUM71024365.
Recording identifiers
- ISRC
- USUM71024365
- Title
- Almohada
- Artist
- Cristian Castro
- CopyrightID (CopyrightChains transaction hash)
0x9c6cf094d0dd611cf2c13500999138340108d03acf28ea671329a290ae178df9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b705cec7d831c26d373bb249a4896e0d422d049bc68dafc3d435d9c0741e1a0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71024365
- Bitcoin block existence check
- https://blockstream.info/api/block/953513