Mama Oh No
type: MusicGroup
popularity: 4
followers: 891
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb053e8ebcea13bc0c6616852f5d3b0a24b5c4aed9489ecab9ad431a36612d350
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01366c0b-3840-42d3-b3f9-45bef2f4dcd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01366c0b-3840-42d3-b3f9-45bef2f4dcd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01366c0b-3840-42d3-b3f9-45bef2f4dcd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb053e8ebcea13bc0c6616852f5d3b0a24b5c4aed9489ecab9ad431a36612d350","name":"Mama Oh No","registered_at":"2026-06-15T14:05:36Z","symbol":"NIM0731534","token_address":"0x4fe9e90ca47a9d012e1c33d537a10b926df5673f","type":"artist","uuid":"01366c0b-3840-42d3-b3f9-45bef2f4dcd1"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb053e8ebcea13bc0c6616852f5d3b0a24b5c4aed9489ecab9ad431a36612d350. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01366c0b-3840-42d3-b3f9-45bef2f4dcd1.json and https://artists.proofprofile.net/proofs/artist/01366c0b-3840-42d3-b3f9-45bef2f4dcd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:54:37Z
  text: {"copyright_id":"0xb053e8ebcea13bc0c6616852f5d3b0a24b5c4aed9489ecab9ad431a36612d350","name":"Mama Oh No","registered_at":"2026-06-15T14:05:36Z","symbol":"NIM0731534","token_address":"0x4fe9e90ca47a9d012e1c33d537a10b926df5673f","type":"artist","uuid":"01366c0b-3840-42d3-b3f9-45bef2f4dcd1"}
album: I Don't Mind
  type: MusicAlbum
  date published: 2019-10-25
album: I Wanna Love Ya
  type: MusicAlbum
  date published: 2019-12-20
album: Nothing on Earth
  type: MusicAlbum
  date published: 2020-06-17
album: I'll Be Alright
  type: MusicAlbum
  date published: 2020-08-04
album: Four Leafed Clover
  type: MusicAlbum
  date published: 2020-12-03
album: Live at the Crunch
  type: MusicAlbum
  date published: 2020-12-30
album: Where'd She Go?
  type: MusicAlbum
  date published: 2021-08-05
album: Don't Be Shy
  type: MusicAlbum
  date published: 2022-05-13
album: Low Tide
  type: MusicAlbum
  date published: 2022-12-01
album: Flamingo
  type: MusicAlbum
  date published: 2023-03-26
album: Suzuki
  type: MusicAlbum
  date published: 2023-08-26
album: Mamasaurus
  type: MusicAlbum
  date published: 2023-11-10
album: Early Warning Sister
  type: MusicAlbum
  date published: 2024-04-17
album: Sometimes (Live at The Windmill, Brixton)
  type: MusicAlbum
  date published: 2024-05-30
album: The Bang
  type: MusicAlbum
  date published: 2024-06-15
album: Estrel-o-matica
  type: MusicAlbum
  date published: 2024-12-04
album: Suck On Limes
  type: MusicAlbum
  date published: 2025-01-20
album: The Mutant
  type: MusicAlbum
  date published: 2025-04-07
album: Samba De Janeiro
  type: MusicAlbum
  date published: 2025-04-30
album: I Will Stop At Nothing
  type: MusicAlbum
  date published: 2025-09-19