ISRC DK4YA0903600
Verified recording
DK4YA0903600 is “Yesterday” by Lotte Andersen,
registered on the CopyrightChains blockchain with CopyrightID
0xb2473aeffebf8a03522fe3599e62fd68c51161bfebcb5fbc81dea3691ad1cf13 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/DK4YA0903600.
Recording identifiers
- ISRC
- DK4YA0903600
- Title
- Yesterday
- Artist
- Lotte Andersen
- CopyrightID (CopyrightChains transaction hash)
0xb2473aeffebf8a03522fe3599e62fd68c51161bfebcb5fbc81dea3691ad1cf13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:36cae6c5b638a22dba5e912ab51f75546082bb2d4603b641715b8f3bd10a7f04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK4YA0903600
- Bitcoin block existence check
- https://blockstream.info/api/block/957118