ISRC QM4TW2346563
Verified recording
QM4TW2346563 is “Pena” by Policarpo318,
registered on the CopyrightChains blockchain with CopyrightID
0x78f223642a6e81f231dfd7134b5e719aa5ab1b600dbafd75e65926e0dbb108e8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346563.
Recording identifiers
- ISRC
- QM4TW2346563
- Title
- Pena
- Artist
- Policarpo318
- CopyrightID (CopyrightChains transaction hash)
0x78f223642a6e81f231dfd7134b5e719aa5ab1b600dbafd75e65926e0dbb108e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7f88d0db25da201ad4b4f60ceb29988b2462e90045aa78906f6d72d8f23dad63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346563
- Bitcoin block existence check
- https://blockstream.info/api/block/953520