ISRC USFI85200076
Verified recording
USFI85200076 is “Mambo Bounce” by Sonny Rollins,
registered on the CopyrightChains blockchain with CopyrightID
0x7b12156d0bb5d4d06e9a668fabbdac9ac5cbfcbf8bdfad0093c18f6395de7301 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/USFI85200076.
Recording identifiers
- ISRC
- USFI85200076
- Title
- Mambo Bounce
- Artist
- Sonny Rollins
- CopyrightID (CopyrightChains transaction hash)
0x7b12156d0bb5d4d06e9a668fabbdac9ac5cbfcbf8bdfad0093c18f6395de7301
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9ca4cb93c0ee75412eedab2130ff7f97844fe5fb208d0ff1a86c23128ef5686f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85200076
- Bitcoin block existence check
- https://blockstream.info/api/block/953520