ISRC PTPK11500027
Verified recording
PTPK11500027 is “Buzz” by They're Heading West,
registered on the CopyrightChains blockchain with CopyrightID
0x803a540baed14883b31a860d59faf2a14d4c77e64635680fe360e2965880c59c and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTPK11500027.
Recording identifiers
- ISRC
- PTPK11500027
- Title
- Buzz
- Artist
- They're Heading West
- CopyrightID (CopyrightChains transaction hash)
0x803a540baed14883b31a860d59faf2a14d4c77e64635680fe360e2965880c59c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4c711cad74ea3f3b33f389cf8cee35463bf54b03baf401bafb4d5b4489977871- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTPK11500027
- Bitcoin block existence check
- https://blockstream.info/api/block/960448