ISRC NLD681802904
Verified recording
NLD681802904 is “Why” by Ahmet Ertenu,
registered on the CopyrightChains blockchain with CopyrightID
0x167137e444b03bfbe4acb7fe4dc6cad8fd1de3580906e1c13546c4d367691167 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/NLD681802904.
Recording identifiers
- ISRC
- NLD681802904
- Title
- Why
- Artist
- Ahmet Ertenu
- CopyrightID (CopyrightChains transaction hash)
0x167137e444b03bfbe4acb7fe4dc6cad8fd1de3580906e1c13546c4d367691167
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:49dbe5c6aa05b2aec9a25f7b82bbe85a1f2ca6b0e45eb9bfe7f5b42a8eb8256c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681802904
- Bitcoin block existence check
- https://blockstream.info/api/block/953520