ISRC DEZ651351820
Verified recording
DEZ651351820 is “To Do List” by Tufu,
registered on the CopyrightChains blockchain with CopyrightID
0x0c2cd68dc1fa413e09ea20dfe090723ca47531c6823ade7f2ef05321410e5a6d 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/DEZ651351820.
Recording identifiers
- ISRC
- DEZ651351820
- Title
- To Do List
- Artist
- Tufu
- CopyrightID (CopyrightChains transaction hash)
0x0c2cd68dc1fa413e09ea20dfe090723ca47531c6823ade7f2ef05321410e5a6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d99ac522b4fad2f0fc9dd5f56db2a5b9faa2cce28e4077d1e72d5bd87cd476a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651351820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118