ISRC USB962444911
Verified recording
USB962444911 is “1 2 3 & Leeds & I'll Change” by Indigo Girls,
registered on the CopyrightChains blockchain with CopyrightID
0x12badbd64b4d7b7860417cec3d63410c4d7bc48dbbb211a13cddc42abaf48137 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB962444911.
Recording identifiers
- ISRC
- USB962444911
- Title
- 1 2 3 & Leeds & I'll Change
- Artist
- Indigo Girls
- CopyrightID (CopyrightChains transaction hash)
0x12badbd64b4d7b7860417cec3d63410c4d7bc48dbbb211a13cddc42abaf48137
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:d390f610677121fd92d67a683aa008f2325b35a1096daf30b97b352f0738822f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB962444911
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: 1 2 3 & Leeds & I'll Change · Machine-readable JSON-LD