ISRC AUXN22101084
Verified recording
AUXN22101084 is “Poor Butterfly” by Tito Puente,
registered on the CopyrightChains blockchain with CopyrightID
0x779ff1e0d8733edd3d78d7cd4d5f3f0ccb48f777b7d597160ce7c2375d9d2f93 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22101084.
Recording identifiers
- ISRC
- AUXN22101084
- Title
- Poor Butterfly
- Artist
- Tito Puente
- CopyrightID (CopyrightChains transaction hash)
0x779ff1e0d8733edd3d78d7cd4d5f3f0ccb48f777b7d597160ce7c2375d9d2f93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:ff2a0422a21b32c5e29f0dc0c0b2fd2ff5eca3044ba9f871cb58f2a425a59312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22101084
- Bitcoin block existence check
- https://blockstream.info/api/block/960321