ISRC USAT21205919
Verified recording
USAT21205919 is “Rock & Roll” by The Velvet Underground,
registered on the CopyrightChains blockchain with CopyrightID
0x423f84c04d2310ea02285b19be73b5603c101336fdd20e2da90b82e8cf58b568 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21205919.
Recording identifiers
- ISRC
- USAT21205919
- Title
- Rock & Roll
- Artist
- The Velvet Underground
- CopyrightID (CopyrightChains transaction hash)
0x423f84c04d2310ea02285b19be73b5603c101336fdd20e2da90b82e8cf58b568
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:acb009bb28f5989f94930cb268bd9ac43144164fcb06142c9cbfaa694d937003- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21205919
- Bitcoin block existence check
- https://blockstream.info/api/block/957061