Mater Dei
type: MusicGroup
description: Mater Dei (Latin for Mother of God) is a title of Mary. It may refer to: Educational institutions Mater Dei College (disambiguation) Mater Dei High School (disambiguation) Australia Mater Dei Cat
popularity: 11
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a2259bc8a10ffe829e31c2e9eede9c5a7bf684155c1bc447a63312d9b5cbed9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f3e826a-4588-4f94-93d3-334dab7229e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f3e826a-4588-4f94-93d3-334dab7229e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f3e826a-4588-4f94-93d3-334dab7229e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a2259bc8a10ffe829e31c2e9eede9c5a7bf684155c1bc447a63312d9b5cbed9","name":"Mater Dei","registered_at":"2026-06-14T17:52:11Z","symbol":"NIM0530276","token_address":"0x259182d838c859ac73135b85440573fac3d50172","type":"artist","uuid":"7f3e826a-4588-4f94-93d3-334dab7229e6"}
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 0x8a2259bc8a10ffe829e31c2e9eede9c5a7bf684155c1bc447a63312d9b5cbed9. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f3e826a-4588-4f94-93d3-334dab7229e6.json and https://artists.proofprofile.net/proofs/artist/7f3e826a-4588-4f94-93d3-334dab7229e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:32:42Z
  text: {"copyright_id":"0x8a2259bc8a10ffe829e31c2e9eede9c5a7bf684155c1bc447a63312d9b5cbed9","name":"Mater Dei","registered_at":"2026-06-14T17:52:11Z","symbol":"NIM0530276","token_address":"0x259182d838c859ac73135b85440573fac3d50172","type":"artist","uuid":"7f3e826a-4588-4f94-93d3-334dab7229e6"}
album: Jesús Eucaristía
  type: MusicAlbum
  date published: 2018-07-28
album: Estás Aquí
  type: MusicAlbum
  date published: 2019-10-26
album: Al Pie de la Cruz
  type: MusicAlbum
  date published: 2021-04-02
track: Gifted to Give
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268885
  explicit: false
  by artist: Hangad
  by artist: Bukas Palad Music Ministry
  by artist: Ateneo Chamber Singers
  by artist: Koro Ilustrado
  by artist: Mater Dei
  by artist: Pansol Choir
  by artist: Tinig Barangka
  by artist: UA&P Chorale
  by artist: SJ Tañong Chorale
  in album: Gifted to Give (Songs for the 500 Years of Christianity in the Philippines)
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: FRX282129807
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T10:09:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d7e98ce58cbe7774ffb57bceab6d3e51b621143f5f80dfcd12d397068ce5e20
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282129807
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x1d7e98ce58cbe7774ffb57bceab6d3e51b621143f5f80dfcd12d397068ce5e20. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX282129807.
    date published: 2026-07-02T03:55:08Z
  audio: Gifted to Give
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.752
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.193
    additional property: Energy
      type: PropertyValue
      value: 0.376
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.966
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.434
    additional property: Liveness
      type: PropertyValue
      value: 0.325
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.221
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.423
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Gifted to Give - Instrumental
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268885
  explicit: false
  by artist: Hangad
  by artist: Bukas Palad Music Ministry
  by artist: Ateneo Chamber Singers
  by artist: Koro Ilustrado
  by artist: Mater Dei
  by artist: Pansol Choir
  by artist: Tinig Barangka
  by artist: UA&P Chorale
  by artist: SJ Tañong Chorale
  in album: Gifted to Give (Songs for the 500 Years of Christianity in the Philippines)
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: FRX282129808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T17:53:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd8fdfcf018f91c3af939681f8ad3b027c28630f5c0a2360ca82b694d13fb65d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282129808
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0xcd8fdfcf018f91c3af939681f8ad3b027c28630f5c0a2360ca82b694d13fb65d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRX282129808.
    date published: 2026-07-29T19:35:34Z
  audio: Gifted to Give - Instrumental
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.05
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Danceability
type: PropertyValue
value: 0.186

Energy
type: PropertyValue
value: 0.297

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.818

Instrumentalness
type: PropertyValue
value: 0.712

Liveness
type: PropertyValue
value: 0.327

Valence (Positivity)
type: PropertyValue
value: 0.151

Loudness (dB)
type: PropertyValue
value: -20.934

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major