ISRC QZDA71936621
Verified recording
QZDA71936621 is “Join Us” by Bob Vylan,
registered on the CopyrightChains blockchain with CopyrightID
0x703db078d4ad25d5a43469d3a2ca8ce4000d584d197c37a6be09b2d4bd3a5358 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71936621.
Recording identifiers
- ISRC
- QZDA71936621
- Title
- Join Us
- Artist
- Bob Vylan
- CopyrightID (CopyrightChains transaction hash)
0x703db078d4ad25d5a43469d3a2ca8ce4000d584d197c37a6be09b2d4bd3a5358
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:66e6b264a924ed4ff81a92f051a831499fa8a609b1c356b2f8d976b5ae05b1fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71936621
- Bitcoin block existence check
- https://blockstream.info/api/block/956304