ISRC USGR10300077
Verified recording
USGR10300077 is “Medley: I Didn't Know What Time It Was/All The Things You Are/I Could Write A Book” by Betty Carter,
registered on the CopyrightChains blockchain with CopyrightID
0xaefe1a35ab7fe848968bc08239c3af117e162fccf86aa974ee10355c276fcd0f 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/USGR10300077.
Recording identifiers
- ISRC
- USGR10300077
- Title
- Medley: I Didn't Know What Time It Was/All The Things You Are/I Could Write A Book
- Artist
- Betty Carter
- CopyrightID (CopyrightChains transaction hash)
0xaefe1a35ab7fe848968bc08239c3af117e162fccf86aa974ee10355c276fcd0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e916564177ddbdb28c4c4b29e54bafbd12085614034335b6f937bd5f26a65dc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10300077
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Medley: I Didn't Know What Time It Was/All The Things You Are/I Could Write A Book · Machine-readable JSON-LD