ISRC USBR17000033
Verified recording
USBR17000033 is “25th Century Quaker” by Captain Beefheart & His Magic Band,
registered on the CopyrightChains blockchain with CopyrightID
0xc949b9e2c3b9d1da74408a6bd5437ae1fb3fb9c90717f0b2ae81284f9f742435 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBR17000033.
Recording identifiers
- ISRC
- USBR17000033
- Title
- 25th Century Quaker
- Artist
- Captain Beefheart & His Magic Band
- CopyrightID (CopyrightChains transaction hash)
0xc949b9e2c3b9d1da74408a6bd5437ae1fb3fb9c90717f0b2ae81284f9f742435
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:3d8bcb7a6e0516010db107d6aab8af24dc5c1d5bdfc537dd23e54fadf33babef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBR17000033
- Bitcoin block existence check
- https://blockstream.info/api/block/960170