ISRC USUM72215213
Verified recording
USUM72215213 is “63” by Nacho,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5e9b4b20b2b206d2b41ce52d3a316bc6251d0168298576987562f2a882b92a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72215213.
Recording identifiers
- ISRC
- USUM72215213
- Title
- 63
- Artist
- Nacho
- CopyrightID (CopyrightChains transaction hash)
0x5d5e9b4b20b2b206d2b41ce52d3a316bc6251d0168298576987562f2a882b92a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2f5c1a9cfa9b979ecf8b51e0dd4f5ecb1d233746e42d87fb400639f3dd8e4433- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72215213
- Bitcoin block existence check
- https://blockstream.info/api/block/953520