ISRC HKI199717619
Verified recording
HKI199717619 is “Tambourin” by Donald Sosin,
registered on the CopyrightChains blockchain with CopyrightID
0x77e083c27bd84a61e462fe95cd28d403b2c7e21494246ee4bdb96d84713d1640 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717619.
Recording identifiers
- ISRC
- HKI199717619
- Title
- Tambourin
- Artist
- Donald Sosin
- CopyrightID (CopyrightChains transaction hash)
0x77e083c27bd84a61e462fe95cd28d403b2c7e21494246ee4bdb96d84713d1640
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fd307cdd05c2b5a3c475c5e2be16dbe0df54558cae77cb49472e54bf525abd3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717619
- Bitcoin block existence check
- https://blockstream.info/api/block/956302