ISRC USUM70740306
Verified recording
USUM70740306 is “Walking Disaster” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x1100dd3ab49211d92c259a4af8ac4abe92ce0fa74ec38a961b104631f8a921fe and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70740306.
Recording identifiers
- ISRC
- USUM70740306
- Title
- Walking Disaster
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x1100dd3ab49211d92c259a4af8ac4abe92ce0fa74ec38a961b104631f8a921fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0d103cca3130a49c65d85fe2e991c446064833302e3789f64d9fef92ead973f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70740306
- Bitcoin block existence check
- https://blockstream.info/api/block/953513