ISRC DEQ022117548
Verified recording
DEQ022117548 is “Stop Button” by Knowsum,
registered on the CopyrightChains blockchain with CopyrightID
0x399ddf2abc6427b6deb139b1d0cae1390be607f70ddd4694156e7e91fb211cbc and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117548.
Recording identifiers
- ISRC
- DEQ022117548
- Title
- Stop Button
- Artist
- Knowsum
- CopyrightID (CopyrightChains transaction hash)
0x399ddf2abc6427b6deb139b1d0cae1390be607f70ddd4694156e7e91fb211cbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:648a2968a0cf0ca48398c843d88db443a5e745bd43e8b4d459bacae195b4436b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117548
- Bitcoin block existence check
- https://blockstream.info/api/block/960360