ISRC AR1K21300042
Verified recording
AR1K21300042 is “I'll Be Back” by Mad Professor,
registered on the CopyrightChains blockchain with CopyrightID
0x06d61d715640aee324fb5d2102df7f952036d820e277a40e69cc579e6f5111e4 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR1K21300042.
Recording identifiers
- ISRC
- AR1K21300042
- Title
- I'll Be Back
- Artist
- Mad Professor
- CopyrightID (CopyrightChains transaction hash)
0x06d61d715640aee324fb5d2102df7f952036d820e277a40e69cc579e6f5111e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:3e10629afa7880ad28a34a29a80a33f1ac4b190c476e7b1c0bf28014f8b79dd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR1K21300042
- Bitcoin block existence check
- https://blockstream.info/api/block/960105