ISRC ESA031918207
Verified recording
ESA031918207 is “Bufanda Style” by Blackfang,
registered on the CopyrightChains blockchain with CopyrightID
0xe77b409b425c53d94675192ca08406eaec9281c10addddc1b66c046f557276e2 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031918207.
Recording identifiers
- ISRC
- ESA031918207
- Title
- Bufanda Style
- Artist
- Blackfang
- CopyrightID (CopyrightChains transaction hash)
0xe77b409b425c53d94675192ca08406eaec9281c10addddc1b66c046f557276e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ec7fc612aab457cbb93c63024bae734bfcd3f281ebdfcd2cd4b7307de3793606- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031918207
- Bitcoin block existence check
- https://blockstream.info/api/block/960418