Starpoint was an American R&B and funk band from Maryland that was active from 1978 to 1990 recording 10 albums during that time. It comprised four brothers and two other musicians. The ten albums rel
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 0x33bacb8ab22299e190d62ebd5794b4f7c7659c127404d9c023d3707f912056ed. 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/361d9bf4-7661-47f7-9c78-d58c40de9029.json and https://artists.proofprofile.net/proofs/artist/361d9bf4-7661-47f7-9c78-d58c40de9029.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 0x2acdf8896df99edb70061cc50745879c12407eba61eddaf66138ce82c85011c4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM71813938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1aba0be5afad06f5d960d2b40f8f02af5aa22bbdb4a633ed86661cd3235353e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USUM72303652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ef9ffe7f4aa7ac7d6435c36931d9fb48aa674e6522a9db12914b7ed171ae59. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USUM71513213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b50b498cc3c6ac3060fa5ff2b84fc270f74eaad00a0946de3b141b744ba4dd9. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USUM72303825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb83c4690ec67da08ab187c08152b6b9f0574fe4ce89886da55481b917f21dd5. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USEE10701572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0668a378200e4ce4ba1a7d30fff40f2f9527dbc01c6c941fcc21e66038c8374e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USEE10801793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb3461241e604aace8cf8db0671b0dc300ef8177edce7a155640a4d59805528. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/USEE10801794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1986dd4a224f9143eb72ecb9bdb8624eccc1cb7ddaa6159c2d653d8277d8a8f7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USEE10801795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb607f8d1f2a35c1d8ba64bdccec748aec6ca916a5577e349f0d4d3a72026b6. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USEE10801796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b3aa470f209f97e7c65b5f4ffaf73c28dce049349cb34577b91abc5178ba4e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USEE10300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea76a0c9423d9b67455352193f749b42dbb0a10d3fc3016fb3825d9e080497f. 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/USEE10608930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4e8ec22e0d641e48dbbd86c4a74c6ab33b49f8904b12d010f800d9734a5cbb. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USEE10251037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4bb83cc6f93e9b420e09c80666e576348dcafda8536d5f20bb1a5f3cdca94b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEE10900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f94845ce7312d07d553c57e9fa06df46e17161e60faed76688e22ddbaad921a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBHFE0501274.
Fake News Music (don't believe your ears)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4ae6035b73f0f735c8d6f9865702464f1c4ada340bb29aed6c91c8e18f6cb7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USEE10184909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4ae6035b73f0f735c8d6f9865702464f1c4ada340bb29aed6c91c8e18f6cb7. 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/USEE10184909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34eb1864131724ac43579319299570eadf145a310a2dfddb1c13dea30eda29d. 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/USEE10500096.
Stranger Things: Soundtrack from the Netflix Series, Season 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34eb1864131724ac43579319299570eadf145a310a2dfddb1c13dea30eda29d. 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/USEE10500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067f975399a01f2db35ce9376e11f78c89efd4a26322f7e088b0ccbf90f83c75. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR8GV2288770.