ISRC US8270604397
Verified recording
US8270604397 is “2 Elegiac Melodies, Op. 34: No. 2. Last spring” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xee2ee3cc5da81275b3d0e4792c4483fd2d59a10a40d632c50ff6651de9c9ba5b and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604397.
Recording identifiers
- ISRC
- US8270604397
- Title
- 2 Elegiac Melodies, Op. 34: No. 2. Last spring
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xee2ee3cc5da81275b3d0e4792c4483fd2d59a10a40d632c50ff6651de9c9ba5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:431a57e47ad75a42993b64b45225a7d461490652b957ff7e1cf902e9b3d01be1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604397
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: 2 Elegiac Melodies, Op. 34: No. 2. Last spring · Machine-readable JSON-LD