ISRC QMFME2365819
Verified recording
QMFME2365819 is “Nostalgic Bells” by Kristoffer Wallin,
registered on the CopyrightChains blockchain with CopyrightID
0x344b8166b23833f4bc3ceac2243fdfa65b32c2490934fd8d80b315021cbbd217 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/QMFME2365819.
Recording identifiers
- ISRC
- QMFME2365819
- Title
- Nostalgic Bells
- Artist
- Kristoffer Wallin
- CopyrightID (CopyrightChains transaction hash)
0x344b8166b23833f4bc3ceac2243fdfa65b32c2490934fd8d80b315021cbbd217
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f0cf1f88803a6dd8ad0ad2633ef8607db347a0d4da1d14b2f1cdf4efb8596bd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2365819
- Bitcoin block existence check
- https://blockstream.info/api/block/953520