ISRC USJJX1800006
Verified recording
USJJX1800006 is “Troppo y Boffo” by Jeff Oster,
registered on the CopyrightChains blockchain with CopyrightID
0xa8d1dac1822a46b9c7ee0ca93cb2f022b45567270587154b62abecea0da5bd0d and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJJX1800006.
Recording identifiers
- ISRC
- USJJX1800006
- Title
- Troppo y Boffo
- Artist
- Jeff Oster
- CopyrightID (CopyrightChains transaction hash)
0xa8d1dac1822a46b9c7ee0ca93cb2f022b45567270587154b62abecea0da5bd0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:7c1284685b40a0e13b9c22c4f491ba97da4859e9f736d94cf847096b2d5a59bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJJX1800006
- Bitcoin block existence check
- https://blockstream.info/api/block/960150