ISRC QM4TW2349510
Verified recording
QM4TW2349510 is “up down” by Anna Majidson,
registered on the CopyrightChains blockchain with CopyrightID
0xb853193adbb9426b0931814f6733b451cabcde0fd4d6af18a2bf2a8a0cfacc91 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/QM4TW2349510.
Recording identifiers
- ISRC
- QM4TW2349510
- Title
- up down
- Artist
- Anna Majidson
- CopyrightID (CopyrightChains transaction hash)
0xb853193adbb9426b0931814f6733b451cabcde0fd4d6af18a2bf2a8a0cfacc91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4837c9a7f1fc91198609a6c0febad744e527c5461a11556e023888357cf05cb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2349510
- Bitcoin block existence check
- https://blockstream.info/api/block/957118