ISRC ITUM71900969
Verified recording
ITUM71900969 is “:(” by Mecna,
registered on the CopyrightChains blockchain with CopyrightID
0x71cd20215588b823f5f48023cc1d5322582e267c8cc63b871f27fd266ca59be7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900969.
Recording identifiers
- ISRC
- ITUM71900969
- Title
- :(
- Artist
- Mecna
- CopyrightID (CopyrightChains transaction hash)
0x71cd20215588b823f5f48023cc1d5322582e267c8cc63b871f27fd266ca59be7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d0f1d3943215faab7101e0d1a8e52ef5d11e90ad9dad3f37fb42d994a4869f98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900969
- Bitcoin block existence check
- https://blockstream.info/api/block/953513