De Maa Amay Tabildari - Original
Recording by Ramkumar Chattopadhyay.
Recording identifiers
- ISRC
- INS7E0800611
- CopyrightID (CopyrightChains transaction hash)
- 0x3077447dcec8e2a9a885852738d2f8f4e08dd7392ab669df0b6c39b51043992b
- Copyright registration time
- 2026-07-07T11:05:08+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41Z
- Bitcoin block
- 957120
- Canonical record hash
- sha256:9fdcd006674eba0ac8c7161265343c48b77527da71a40f43a12b80fc59fd185f
What this proof establishes
This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.