ISRC USSF19810421
Verified recording
USSF19810421 is “Jaybird March” by Etta Baker and Cora Phillips,
registered on the CopyrightChains blockchain with CopyrightID
0x15dbbbec2b88d43385e4808bb23e2e2b28936c3c9e6452c7d651dc5f116e4d7b 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/USSF19810421.
Recording identifiers
- ISRC
- USSF19810421
- Title
- Jaybird March
- Artist
- Etta Baker and Cora Phillips
- CopyrightID (CopyrightChains transaction hash)
0x15dbbbec2b88d43385e4808bb23e2e2b28936c3c9e6452c7d651dc5f116e4d7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:85fb92320ef12e7517c76d971ed12bd5daed0fc3c3bffc2a5d3dee48e6acd4ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19810421
- Bitcoin block existence check
- https://blockstream.info/api/block/960150