Maria Coman
type: MusicGroup
popularity: 14
followers: 384
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1e279882cb5cd14f7ac123df1bd3afb856dbbc54febe1585a743ead5673929d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe1bfe4a-5bb0-485b-8875-d65228858520.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe1bfe4a-5bb0-485b-8875-d65228858520.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe1bfe4a-5bb0-485b-8875-d65228858520
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1e279882cb5cd14f7ac123df1bd3afb856dbbc54febe1585a743ead5673929d","name":"Maria Coman","registered_at":"2026-06-15T07:12:17Z","symbol":"NIM0721221","token_address":"0x97f6cac72925bf9d090b7a02a7ff9ee8ac3d6ac2","type":"artist","uuid":"fe1bfe4a-5bb0-485b-8875-d65228858520"}
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 0xf1e279882cb5cd14f7ac123df1bd3afb856dbbc54febe1585a743ead5673929d. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe1bfe4a-5bb0-485b-8875-d65228858520.json and https://artists.proofprofile.net/proofs/artist/fe1bfe4a-5bb0-485b-8875-d65228858520.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xf1e279882cb5cd14f7ac123df1bd3afb856dbbc54febe1585a743ead5673929d","name":"Maria Coman","registered_at":"2026-06-15T07:12:17Z","symbol":"NIM0721221","token_address":"0x97f6cac72925bf9d090b7a02a7ff9ee8ac3d6ac2","type":"artist","uuid":"fe1bfe4a-5bb0-485b-8875-d65228858520"}
album: Gradinuta Cu Bujori
  type: MusicAlbum
  date published: 2014-09-14
album: Cucule De Pe Deluț
  type: MusicAlbum
  date published: 2014-11-27
album: Cat Traie O Mama-n Lume
  type: MusicAlbum
  date published: 2015-10-13
album: De-Ar Putea Inima Spune
  type: MusicAlbum
  date published: 2015-10-21
album: Trec Anii Si-Mbatranesc
  type: MusicAlbum
  date published: 2020-04-30
album: Cu Uiaga-n Mana Stanga
  type: MusicAlbum
  date published: 2020-09-13
album: Horea Barbatilor
  type: MusicAlbum
  date published: 2021-02-16
album: Pe Cararea De La Moara
  type: MusicAlbum
  date published: 2021-02-22
album: Am Si Eu Ca Orice Mama
  type: MusicAlbum
  date published: 2021-03-11
album: Lumea Me' ce Te-Am Avut
  type: MusicAlbum
  date published: 2021-05-16
album: Sunt Mariuca Din Moisei
  type: MusicAlbum
  date published: 2021-05-23
album: De Pe Valea Pecijnii
  type: MusicAlbum
  date published: 2021-08-01
album: Tu Ilea, Ioa, Mării
  type: MusicAlbum
  date published: 2021-08-15
album: M-Oi Fa' una Cu Pamantu
  type: MusicAlbum
  date published: 2021-10-19
album: Colinda Bunicii
  type: MusicAlbum
  date published: 2021-11-29
album: Crăițele
  type: MusicAlbum
  date published: 2021-12-07
album: Norocu Meu
  type: MusicAlbum
  date published: 2022-06-12
album: La Mana Strainilor
  type: MusicAlbum
  date published: 2022-08-13
album: M-Am Născut in Zi Ploioasă
  type: MusicAlbum
  date published: 2022-08-22
album: Vai Lume Ce-Am Auzit
  type: MusicAlbum
  date published: 2022-09-09
album: Noi Om Horii S-Om Petre
  type: MusicAlbum
  date published: 2022-09-19
album: Ar Si Vrut Unu Si Altu
  type: MusicAlbum
  date published: 2022-11-06
album: Bine-O Zis Cine O Zis
  type: MusicAlbum
  date published: 2022-11-09
album: Astazi Mi-O Zinit Vremea
  type: MusicAlbum
  date published: 2022-11-21
album: De Când M-O Făcut Mama
  type: MusicAlbum
  date published: 2022-11-21
album: M-O Dat Mama Dupa Mandru
  type: MusicAlbum
  date published: 2023-04-16
album: Maica Sfanta, a Me' maicuta
  type: MusicAlbum
  date published: 2023-06-01
album: Sa Intorc Romanii-n Tara
  type: MusicAlbum
  date published: 2023-08-04
album: Cum Sa-Ti Pot Eu Multumi
  type: MusicAlbum
  date published: 2023-08-07
  track: Cum Sa-Ti Pot Eu Multumi
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192168
    explicit: false
    by artist: Maria Coman
    in album: Cum Sa-Ti Pot Eu Multumi
      type: MusicAlbum
      date published: 2023-08-07
    isrc code: TCAHI2354660
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:28:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xed46fad833f455d3f50a7197ede65f5e885d1c4820d683716a153e16ec26ab05
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958091
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958091
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2354660
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T03:17:03Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xed46fad833f455d3f50a7197ede65f5e885d1c4820d683716a153e16ec26ab05. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2354660.
      date published: 2026-07-15T03:17:03Z
    audio: Cum Sa-Ti Pot Eu Multumi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.597
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.283
      additional property: Speechiness
        type: PropertyValue
        value: 0.157
      additional property: Acousticness
        type: PropertyValue
        value: 0.884
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.875
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.917
      additional property: Key Name
      additional property: Mode Name
album: Lume Rea Si Prefacuta
album: Pă Ulițele Din Sat
album: Femeie Tu
album: Doru Și Cu Dragostea
album: Visul Meu
album: Două Inimi Bat Înt-Una
album: Să Trăiești Mărie
album: Joacă Moroșanul
album: Viață Viață
album: Veniți La Golgota
album: Se Roagă Mamele-n Tihnă
album: I-Am Scris Mândrului Scrisoare
album: De Azi Împreună Am Spus Da
album: Lume Asta-I Ziua Mea
album: Hai Aici Prietena Me'
album: Dragoste Oprită

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Lume Rea Si Prefacuta
type: MusicAlbum
date published: 2023-10-13

Pă Ulițele Din Sat
type: MusicAlbum
date published: 2023-11-22

Femeie Tu
type: MusicAlbum
date published: 2024-03-07

Doru Și Cu Dragostea
type: MusicAlbum
date published: 2024-05-05
track: Doru Și Cu Dragostea
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265392
  explicit: false
  by artist: Maria Coman
  in album: Doru Și Cu Dragostea
    type: MusicAlbum
    date published: 2024-05-05
  isrc code: TCAIE2486816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:15:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50de1bf9338b3c3d9ed1761b7b9e2687dc4754c31ea870286dbc7aea7de0b2b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2486816
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x50de1bf9338b3c3d9ed1761b7b9e2687dc4754c31ea870286dbc7aea7de0b2b7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2486816.
    date published: 2026-07-03T19:59:51Z
  audio: Doru Și Cu Dragostea
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 203.79
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.679
    additional property: Energy
      type: PropertyValue
      value: 0.38
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.791
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.187
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.95
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.053
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Visul Meu
type: MusicAlbum
date published: 2024-07-06

Două Inimi Bat Înt-Una
type: MusicAlbum
date published: 2024-07-14

Să Trăiești Mărie
type: MusicAlbum
date published: 2024-08-14

Joacă Moroșanul
type: MusicAlbum
date published: 2024-10-09

Viață Viață
type: MusicAlbum
date published: 2024-10-09

Veniți La Golgota
type: MusicAlbum
date published: 2025-03-01

Se Roagă Mamele-n Tihnă
type: MusicAlbum
date published: 2025-03-07

I-Am Scris Mândrului Scrisoare
type: MusicAlbum
date published: 2025-04-20

De Azi Împreună Am Spus Da
type: MusicAlbum
date published: 2025-06-15

Lume Asta-I Ziua Mea
type: MusicAlbum
date published: 2025-08-22

Hai Aici Prietena Me'
type: MusicAlbum
date published: 2025-09-08

Dragoste Oprită
type: MusicAlbum
date published: 2025-10-04