ISRC NLA418905606
Verified recording
NLA418905606 is “Yesterdays” by Hank Jones,
registered on the CopyrightChains blockchain with CopyrightID
0xf01fc7b4b0eda0410c72736c29a1ecad7006e8ad9de8e85f6e295878a0ff1a35 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA418905606.
Recording identifiers
- ISRC
- NLA418905606
- Title
- Yesterdays
- Artist
- Hank Jones
- CopyrightID (CopyrightChains transaction hash)
0xf01fc7b4b0eda0410c72736c29a1ecad7006e8ad9de8e85f6e295878a0ff1a35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:28367bcec9e96d1db21c9e557bc2b2d573b0103b27e157b1b72bda5e59918a1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA418905606
- Bitcoin block existence check
- https://blockstream.info/api/block/960422