ISRC PHUM72100307
Verified recording
PHUM72100307 is “Lost” by Zack Tabudlo,
registered on the CopyrightChains blockchain with CopyrightID
0x5acad8c39b0201e769ce0b8efc6df54e029616d0a7c7055b01a9c1204dcb3c97 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/PHUM72100307.
Recording identifiers
- ISRC
- PHUM72100307
- Title
- Lost
- Artist
- Zack Tabudlo
- CopyrightID (CopyrightChains transaction hash)
0x5acad8c39b0201e769ce0b8efc6df54e029616d0a7c7055b01a9c1204dcb3c97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5f96f024a3bcaabcf39f8f4fe289fe0294db45b76483baf3776a8862c62e87eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72100307
- Bitcoin block existence check
- https://blockstream.info/api/block/953513