ISRC ES39A1450128
Verified recording
ES39A1450128 is “En Contra de Todo (Blockheads)” by P.P.M.,
registered on the CopyrightChains blockchain with CopyrightID
0xf47d3f8a872f201ee66020a5d3e3a05562387ce49345ffdebc77d76186abb3fa and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES39A1450128.
Recording identifiers
- ISRC
- ES39A1450128
- Title
- En Contra de Todo (Blockheads)
- Artist
- P.P.M.
- CopyrightID (CopyrightChains transaction hash)
0xf47d3f8a872f201ee66020a5d3e3a05562387ce49345ffdebc77d76186abb3fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:c63bdcd0a2c3388decaec71416b470f2aeee12c6db172eb31f7e27ec29eb6579- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES39A1450128
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: En Contra de Todo (Blockheads) · Machine-readable JSON-LD