ISRC NOAJR1800048
Verified recording
NOAJR1800048 is “Guitar - Instrumental” by Marcus & Martinus,
registered on the CopyrightChains blockchain with CopyrightID
0x3cdaaa30445a8b666695cee3a6a136244b891a5bb4b0c4f4e8befaca7f6a2712 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR1800048.
Recording identifiers
- ISRC
- NOAJR1800048
- Title
- Guitar - Instrumental
- Artist
- Marcus & Martinus
- CopyrightID (CopyrightChains transaction hash)
0x3cdaaa30445a8b666695cee3a6a136244b891a5bb4b0c4f4e8befaca7f6a2712
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:ad26cc3635ad84f8a89d6b1f0bc171631d80267c5fd8b948946dbb0b54fce773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR1800048
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Guitar - Instrumental · Machine-readable JSON-LD