ISRC DED831601030
Verified recording
DED831601030 is “Black Jack” by Testament,
registered on the CopyrightChains blockchain with CopyrightID
0x91b6273158d4c674d74ac86122bad25806563eba23c646668a67304f19367b3e 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/DED831601030.
Recording identifiers
- ISRC
- DED831601030
- Title
- Black Jack
- Artist
- Testament
- CopyrightID (CopyrightChains transaction hash)
0x91b6273158d4c674d74ac86122bad25806563eba23c646668a67304f19367b3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:94f61c7746acbdb3eb3c1458d127f2beffbc2d721ecb8dad2bba87f4e30e0e23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831601030
- Bitcoin block existence check
- https://blockstream.info/api/block/953520