ISRC DEU672001622
Verified recording
DEU672001622 is “Good Old Days” by Woo York,
registered on the CopyrightChains blockchain with CopyrightID
0x7cac78b406c9c07b851a043fd44c798ffd90fd24458e081ad3c60a74de73e0b7 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/DEU672001622.
Recording identifiers
- ISRC
- DEU672001622
- Title
- Good Old Days
- Artist
- Woo York
- CopyrightID (CopyrightChains transaction hash)
0x7cac78b406c9c07b851a043fd44c798ffd90fd24458e081ad3c60a74de73e0b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0251daad2ce7baed6e6785f558e506652ae991f22b87d56ee2d5d7339e773dbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672001622
- Bitcoin block existence check
- https://blockstream.info/api/block/956302