DijahSB is a rapper based in Toronto, Ontario. They released their debut album 2020 the Album in 2020, followed by their second album Head Above the Waters in 2021. Career Beginning rapping profess
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb56c1c6cd49e247f414016c967de1cdc459381cec56e48b326af9b031e03f. 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/f47a0ca7-f241-4fb6-a276-21c24e9e9386.json and https://artists.proofprofile.net/proofs/artist/f47a0ca7-f241-4fb6-a276-21c24e9e9386.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5452fc97de96db50f09ebf37fd4f04e0281f4b418ce4c202a419d24a4c271822. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBKPL2011331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d424a5fa14ce33a9f1a1bfec683c96dd9d33b79268715d7c72cd94197f8fe5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBKPL2029090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb111fc7c1d184b6815878e30f5b0708b27542deebf42f488b8b3fd9f4efa038f. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GBKPL2137562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c3180fa7c6bb3289a65fb0de2ec71909890e80a38b4e3417988d7fa6fcb41. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/GBKPL2138830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18a8dfca651ff3a28fe0a5f0802e54a9fbd3221c2f4b8db59561a39fdc8cda7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBKPL2157481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75841f0f7e6ed7cb76fa82bfc8cb039aabe2bf1df9198d8641609d2059d40fa0. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBKPL2161594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2240cb2ea171f8dbd197e3b2e1203fdf67520aa9ed1c254ff30ddb07689eb03. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBKPL2163148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeff82e2a2aa36e7bca13a8097d423918277bf9b6703f60f040f94bc48603ac2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBKPL2171001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a2a779c69653fb142269a3dd61da977810b028f8a489b08be6efb99728dcc2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CA5KR2388217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a15991c7c71e9cc729b2b11adb91bb2096174bc3b3ec60108176621c0c476e9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/CA5KR2382314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc866bb38f887abfa57ffef61e14f1fdd1103f4c155e53a2c655439b75081467. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/CA5KR2385915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa0cdb8a6c66cd0f0d8243819c0b53180d340c7fef76084b585b7183e04773b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CA5KR2388221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85606d97c762f879e8668a7776115635cf837aa1a761db921de32df8b8323f34. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CA5KR2388222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee5fa6a9d0e806a01ca87e423be74c9fcef651bcdb181a823a47fa6d8126787. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CA5KR2388223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f73086a03b1d9e7c42025517e3928cb01940584f119dc785a242f2ad6dcc933. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CA5KR2388225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc062e328911f339293c7cdaaaabdc822fd380e6e426c4f8cfda702fa3a8edc8c. 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/AUUM72000276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a24a8c04a9004649bc37e68946318cc566353f77c390b42a500a172ac22efc. 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/BXD3Q2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf452cf810d2a705fcff83127c4ce962064906897581eab55f855f3d662f4daab. 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/QZW9L2274187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a24a8c04a9004649bc37e68946318cc566353f77c390b42a500a172ac22efc. 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/BXD3Q2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf888eafbd70dc3d52ac18af472c0a8fd6e2f6ee952cd7eb1f446f67b2586e82d. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBKPL2162371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7262629884aa2f77e27962b808eee5b11dd9cd5863af0503f139b756fccfeb46. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX6J62400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7262629884aa2f77e27962b808eee5b11dd9cd5863af0503f139b756fccfeb46. 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/GX6J62400030.