Sylvester or Silvester is a name derived from the Latin adjective silvestris meaning "wooded" or "wild", which derives from the noun silva meaning "woodland". Classical Latin spells this with i. In Cl
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a15334ee9a371dfb8fd5b6e1ffd91ea6ab51af0b6dc236855bc0ee55558ea9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5f36f14-c622-46c3-b623-45ff94eb4a22.json and https://artists.proofprofile.net/proofs/artist/e5f36f14-c622-46c3-b623-45ff94eb4a22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
You Make Me Feel (Mighty Real) [Soulwax For Despacio Remix]
You Make Me Feel (Mighty Real) - Soulwax For Despacio Remix
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83b74c5ee665f9c11da0315b284c0b91323ba98c945d6804cdb76a20e4c8226. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USC4R2106251.
A Night to Remember (Mixed By Tony Okungbowa & Jojoflores)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5789448e1e5db6f1a650540d0c61f5a680b5009386da154d14fd8f4560b3924b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/CAU119917646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149796bbc6163b243eac43325ed68cfa4f496eaf71411c82107731f926f94d35. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USC4R0919044.
Dance (Disco Heat) - Louie Vega Re-Touch Album Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89876fa2cc2053f116fd033566101acf4122551069e5899e9a4fb52a21c5a1b7. 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/USNRS1836703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f63c69a6407f07451098f362820eda111e78a3ccc53302d062b3ac4831bce6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USFI87800059.
Dance (Disco Heat) - Louie Vega Re-touch Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a8227918ae3a7b58aad786a297f24d4c610be7d26be41d800d8a5ab9d26237. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GB6LY1600139.
Dance (Disco Heat) - Louie Vega Re-Touch Main Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fa0fb0aec01dd8def2dbac2ca988e3071c85024981ce3a2c4c9dda9fd29218. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USNRS1836799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f63c69a6407f07451098f362820eda111e78a3ccc53302d062b3ac4831bce6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USFI87800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f63c69a6407f07451098f362820eda111e78a3ccc53302d062b3ac4831bce6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USFI87800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c93c9e9ea31cbbae0feedb0dd63fee7f5d6df4b8b6732ab64976963e7ec1faa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USFI87800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149796bbc6163b243eac43325ed68cfa4f496eaf71411c82107731f926f94d35. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USC4R0919044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f63c69a6407f07451098f362820eda111e78a3ccc53302d062b3ac4831bce6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USFI87800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe833e01575a85a990b9f1e19abee396ecb777fbf69b481018a95570c84505651. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USC4R2002968.
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