ISRC GBBZV8216365
Verified recording
GBBZV8216365 is “400 Years” by Don Carlos,
registered on the CopyrightChains blockchain with CopyrightID
0x8398d4ead2fc7edb169bc1de283b22a1c3ce03d221c6434b6f6d1ab2e9dd718b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZV8216365.
Recording identifiers
- ISRC
- GBBZV8216365
- Title
- 400 Years
- Artist
- Don Carlos
- CopyrightID (CopyrightChains transaction hash)
0x8398d4ead2fc7edb169bc1de283b22a1c3ce03d221c6434b6f6d1ab2e9dd718b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c8b47ef008e68b8cb3b03788c5c135c89d3a31c398cc348bbaa880d71235fa30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZV8216365
- Bitcoin block existence check
- https://blockstream.info/api/block/956302