ISRC USCG61700011
Verified recording
USCG61700011 is “Lléname” by Marcos Witt,
registered on the CopyrightChains blockchain with CopyrightID
0x472fd9817aeee3a803a8507e21ca7f8d0c70fb8a6f2c28fd0e65175194f04973 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/USCG61700011.
Recording identifiers
- ISRC
- USCG61700011
- Title
- Lléname
- Artist
- Marcos Witt
- CopyrightID (CopyrightChains transaction hash)
0x472fd9817aeee3a803a8507e21ca7f8d0c70fb8a6f2c28fd0e65175194f04973
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:91fbe368274036792e72e109755bc2ad3f38c6b722ee53934ea0855f6e65d44f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCG61700011
- Bitcoin block existence check
- https://blockstream.info/api/block/953513