ISRC USBN26100213
Verified recording
USBN26100213 is “Smile” by Dexter Gordon,
registered on the CopyrightChains blockchain with CopyrightID
0x1e70d7419341723465de4584af724a28cbadd54ddb1bfabd1d88778f69be692d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN26100213.
Recording identifiers
- ISRC
- USBN26100213
- Title
- Smile
- Artist
- Dexter Gordon
- CopyrightID (CopyrightChains transaction hash)
0x1e70d7419341723465de4584af724a28cbadd54ddb1bfabd1d88778f69be692d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:58f7af7d4202dcc217b5f01f69d0883c29c6519b1db687e130e40db8e04dfb8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN26100213
- Bitcoin block existence check
- https://blockstream.info/api/block/957118