ISRC JPW561808297
Verified recording
JPW561808297 is “POLYHEDRA” by SOUND HOLIC,
registered on the CopyrightChains blockchain with CopyrightID
0x525567b2ed7b327a6df169a6c81f16a72f7e9cf640c58ef04db86cd94b874962 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561808297.
Recording identifiers
- ISRC
- JPW561808297
- Title
- POLYHEDRA
- Artist
- SOUND HOLIC
- CopyrightID (CopyrightChains transaction hash)
0x525567b2ed7b327a6df169a6c81f16a72f7e9cf640c58ef04db86cd94b874962
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:32fa083e16a32d0b513b7f25713335126dc9aff7edc83cd84b07b1cdaf9750e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561808297
- Bitcoin block existence check
- https://blockstream.info/api/block/956889