ISRC TCADN1867681
Verified recording
TCADN1867681 is “El 20” by Otro Nivel,
registered on the CopyrightChains blockchain with CopyrightID
0x6fce9c350c4216f528df922e96ab0cbf17f05e21f649f006fdf9d33fb919ff3b and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1867681.
Recording identifiers
- ISRC
- TCADN1867681
- Title
- El 20
- Artist
- Otro Nivel
- CopyrightID (CopyrightChains transaction hash)
0x6fce9c350c4216f528df922e96ab0cbf17f05e21f649f006fdf9d33fb919ff3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:f2dcbefbc1e56fe965e23a18587a3eaeca32f919568be35aff1b4222485f7da4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1867681
- Bitcoin block existence check
- https://blockstream.info/api/block/960164