ISRC NOCJB1801217
Verified recording
NOCJB1801217 is “Purgatorio” by Robert W. Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x5be5b35fa7c871a466bf7c4b5712ca402b2d4188aa9d6c7e60d7a310eedbd021 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1801217.
Recording identifiers
- ISRC
- NOCJB1801217
- Title
- Purgatorio
- Artist
- Robert W. Smith
- CopyrightID (CopyrightChains transaction hash)
0x5be5b35fa7c871a466bf7c4b5712ca402b2d4188aa9d6c7e60d7a310eedbd021
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:d940b6ef5938bd35784d50f8e2721d73afcf2577c5214aec493b1fb72934d0ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1801217
- Bitcoin block existence check
- https://blockstream.info/api/block/960160