ISRC USSM19501325
Verified recording
USSM19501325 is “Poor Butterfly” by Tony Bennett,
registered on the CopyrightChains blockchain with CopyrightID
0xbcf28cee7801d328484c3394e91eb47b54cc88bce6c817ad9cb468d962799463 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/USSM19501325.
Recording identifiers
- ISRC
- USSM19501325
- Title
- Poor Butterfly
- Artist
- Tony Bennett
- CopyrightID (CopyrightChains transaction hash)
0xbcf28cee7801d328484c3394e91eb47b54cc88bce6c817ad9cb468d962799463
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:b7a2db6c30cb30540532307ded1c84b99c4af9ef57572d06d63640d199ffcdff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19501325
- Bitcoin block existence check
- https://blockstream.info/api/block/960160