ISRC ES18B2200196
Verified recording
ES18B2200196 is “1 2 3” by Metrika,
registered on the CopyrightChains blockchain with CopyrightID
0x45eb3af7c2c05df591aa37e9612aac2f18604e3f0f6027d0f091150e6886a8ff 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/ES18B2200196.
Recording identifiers
- ISRC
- ES18B2200196
- Title
- 1 2 3
- Artist
- Metrika
- CopyrightID (CopyrightChains transaction hash)
0x45eb3af7c2c05df591aa37e9612aac2f18604e3f0f6027d0f091150e6886a8ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:57d8965ff36e7e82884b98a1bfbc26eefb673b22f4f5b5dcf88bf7b5c361f6f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B2200196
- Bitcoin block existence check
- https://blockstream.info/api/block/953520