ISRC DEF272133003
Verified recording
DEF272133003 is “Metal Mono” by D. Strange,
registered on the CopyrightChains blockchain with CopyrightID
0xff3e5ab78295c431a6525098e6360e8e5b36082f758b3e890c9a1242111ffbf1 and independently timestamped
in Bitcoin block 960155 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133003.
Recording identifiers
- ISRC
- DEF272133003
- Title
- Metal Mono
- Artist
- D. Strange
- CopyrightID (CopyrightChains transaction hash)
0xff3e5ab78295c431a6525098e6360e8e5b36082f758b3e890c9a1242111ffbf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:13:32+00:00
- Bitcoin block
- 960155
- Canonical record hash
sha256:cd21f9fdadf8768660245de7bafa925d05035bf1f4ec2e15c3cd0b6351d7cc81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133003
- Bitcoin block existence check
- https://blockstream.info/api/block/960155