ISRC NLF711907820
Verified recording
NLF711907820 is “Sequence” by Estiva,
registered on the CopyrightChains blockchain with CopyrightID
0xa09f9b8206bf7ec61fb89002eba374ed5477f45c2c53614f6033b89113ab5223 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711907820.
Recording identifiers
- ISRC
- NLF711907820
- Title
- Sequence
- Artist
- Estiva
- CopyrightID (CopyrightChains transaction hash)
0xa09f9b8206bf7ec61fb89002eba374ed5477f45c2c53614f6033b89113ab5223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a4b8fae848386cd78a288c834898d975ed19b53005f86a4b4cc4708b4e7c0eb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711907820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118