Damon Williams (born December 13, 1973) is an American former professional basketball player from Seattle. He achieved notable success playing for Tampereen Pyrintö in the Finnish Korisliiga. During h
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 0xb4b9d2323f73c4167213a6ef483dfd54a308f24d03f7e356787e3cea2ea536bd. 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/42325510-d2eb-4255-aad8-045c52e5f037.json and https://artists.proofprofile.net/proofs/artist/42325510-d2eb-4255-aad8-045c52e5f037.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 0xc1d91e71e48317c35c7fe43c6092ca268d463c6f9691ddebdc9e39b58800ba82. 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/US4T70610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a809803ebf74765491235d85f01b590393981ec10742d72b03def90908baa. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:22Z), 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/US4T70610402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3d310b37458e1788057077c30fd53e8b56362c3424cfee59c5dfbd391777b8. 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/US4T70610403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e7b2ebf5d300362d40a7ec674bedaa04cad47fbab03efd6b167bcdeae1d2c7. 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/US4T70610405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e24ec95a1c0eb353f88f8c4e072e137af4fa771df368a315b70e4dc22c19f52. 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/US4T70610408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be5b3e8652ea93271fabea079112e9f662741e25b100d6d35409134bba758de. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:03:08Z), 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/US4T70610411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2fd4d892721d5a5aa4618b6883e71f37abd69eb7eb844f996e409abadbb937. 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/US4T70610416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8af99901b1a9724c079bd7469fb8c66b859db839fbff136b9c663ca43e0b82. 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/US4T70610417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19d26aadff53b16d90329e79c94f408c391174cd06470561c814427e01ab84d. 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/QZHN52169990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9966a5367a590629d69dbb389372f4dae09e3ae0c7b9f2c3612badbd06d0f727. 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/QZHN52169991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3b6296d6c23ba946b1174616d79879267d061e4236dab3b7e0f520c7d9789b. 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/QZHN52169992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee06dea2fe8d729d09275ee69595aad8482e23fc70db82be8df3a9e2cc32919b. 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/QZDA42440223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d19592cc23d03ff1e5e57acec723971764ca16edcf7eca4dcc9917528ee93e. 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/USHM81783817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed1be3230b4e4d04f79a85837e4550eae847c4d51529ee460626e39b2923cc5. 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/TCAFS2100784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5b55bbeff163efae2e5c713ee3d9385650b10160634c13c6680dee3ca0b0ab. 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/TCAFS2100791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081047a846bc875ab4ff3aef925bc34072b260e8a11cb16c635cd7c9b0c82dcd. 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/TCAFS2100798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04efd4cad9b2c54e1fe151bf0cd2cf8521ba1fb0a14005edac5c10865e4fe04e. 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/TCAFS2100812.
Mana Maoli Volume IV - "This Is Maoli Music"
Good Vibes (feat. Miss Trina & Glenn Awong)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dcd5c6780b0afd10ebe60a74693f66292edbd9aa4fa6abe7abba64a86efb5b. 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/TCABE1236875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4315709419423a671b4f2d616397c229173c0ead482c8e695e1e525802f9d90f. 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/TCABE1236878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4367cdd4e171e1920e9d5e103f5b5aee2f5d839e9e41ddcfef19ebda77b0d2. 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/US4T71310604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b8acc2d44471b873543d134d55cf24ba8b932df99a0ed28c2ef49086563e4. 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/US4T71310613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eddb0f0d5b0a5d965149623c670c7aae3260d407a22cdc331314034c787822f. 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/US4T71310614.
Th Reggae Hui Compilation "Island Vibrations," Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc822c7cfc8aa600b282c414c8317d0abdd8fba4a5674f37c6f2f1f714e05fadf. 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/TCACD1523775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a78e0962f803bab6fa36b07ffda4d254dc80880988655cc0c7b26e07e540fa. 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/USVH41200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f22bf396be20b09109af8b14846a3f843439f77a3df014143fbbc165e584b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:11:06Z), 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/USVH41200005.