thumb|Miller with Maryland at the 2023 Big Ten tournament thumb|Miller with AZS AJP in season 2024–2025 Diamond Miller (born February 11, 2001) is an American professional basketball player for the D
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 0x27fe1cab057a209945c668ad7d989c904fa3f7f6b073ebaa17010b282d281aa0. 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/6d477f68-a29d-4998-9ed1-5b02a7a22546.json and https://artists.proofprofile.net/proofs/artist/6d477f68-a29d-4998-9ed1-5b02a7a22546.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a67a29b5c5aa8e9ab401e823b0d3ed7f5e4e4d468fe849c0ce47e4e4cc31bb7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAGU2343948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017bd0aa8cca552cfa5263f7283a72a9da11c632395de1d15c0c4ac1e787fbfc. 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/TCAGU2343952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7f37c0819f5c53bc83672cc7bf92bbd76038e909d5879e98dd45694b361a36. 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/TCAGU2343965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e23baf4adf530e414453812552f1b875f440ed313db870d7fa8506bb6d281e7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAGU2343975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ac20e9078e049083d447ca661d12aa38e19ce2da7bd871ec7813b77d7bf0f5. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/TCAGU2343950.
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 0x94dbbfa563ae76ca79be6adb36638c4a9edd210a8d801a49e9748c6f5b718c63. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/TCAGU2343961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aab710a135979b436b655ef1a399c0735f767dee3570d4cbff850bc59f35ec7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCAGU2343962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a769a456288322a83ad9ce963508f2dd2b3dfe4a2a3496c29534f88f1483b6. 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/TCAGB2259177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61b4d63a331eaca2a965ac5b242570dbb1c3f94d84770d5d7a2b643f80a6a49. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCAGB2259183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3308b0d23a62a33e1496a8176147370d44ba8c7ecc26d1a9df5f6bc2af021eb1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAGB2259196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee810446162351ea670fbb3873a021d6560d34b9d598e21e8bddbb6ce978640. 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/TCAGB2259198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12182362cbebec05706ea323ce4e70a320908f88b7acad7ec5737655b7ec216. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TCAGB2259181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966332ec5222cbfc9c8b9562c242d1d726748778095449a01926f35e325866b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAEI1954394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1be274df022de1c7a38b80b333900c107a607596ffbd95b6e096c9b2880ec5e. 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/TCAEC1969959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa4e47cde23b6194aaf8a07ffa6f7e204dcd1230f1d5207f068d4f917f07640. 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/TCAEI1954401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada89cea83e410b84954f911c3bfcdcf898925154c058ad793bb7b2df8700394. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAEI1954403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250e992e3a1ec47c1f2e3c4911a8d72d270187a8c3dac8783b6f33c9a40b5231. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), 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/TCADW1805597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ae501cfcb9b404020e61a7aad9aa9d037a3a3b71683009ab67e83832ae8bef. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCADW1805600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b459978fe06025568027f56f6f3c629259e2ee63203fc6657170a6721543e1f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCADW1805603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0424d8c90df9034c51e7c3011ffcddf5c9b83e9d6c28f8797db85a71d9a23a72. 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/TCADM1806649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad612a10fc20c1dccfb9c5a5031083813d72a29b8d3b312bc961332eb2a0bc3d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCADM1806660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b13fbfd2c7cba449d2be9ea08fd8da0d82c505c294fcb090418fbd5be79703. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/TCADM1806638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8cea76b1f60bc8d8204637e7928c5588b539a7891ccc6d7c38b420e8f02dc2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCADM1806647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc983430827cc4ef591ba91597e3104b63bbdfb6deb38df4f044ed760f70afd97. 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/TCADK1707383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7441b072b7d16afb3ac2bd21aaa8188b40aefb50939cd85ce5e4a955bd59c3e8. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/TCADK1707384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01bc35d780df05f244c83878a0f722685e5c8fc1a9b7aa9057b64839fd620ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADK1707388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5f50696065090848df80fc81fa06322522dbbe2a039e12af95bd4a2d3d964c. 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/TCADK1707390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d56e9bf1c3a041749f93f5c81c28dfe305c43ae6da93234bf787d766dbfa0b. 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/TCADK1707391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bc22f576c43fba9e0317f9004ca8b3ae537b9ae97ca7ed7dd3a5c01a75c7b0. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TCADK1707386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5360ad96509b9ad709d7b3d5c6d23d66b6c12ce29c6ac05fbe296631ebbab2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCADK1707385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ade5a15743b948bd0bea44158625748297ab272c74313fcda71eb994d54fa3f. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/TCADK1707387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dca5692e8f6e44366c12fc7bc99b5f059db8325bfa01faf4c0bf642484c714. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/TCADK1707389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ab605c4ef3d255133adba6ee753413f4dfa1b87cdaa00d43362e0adcb66d40. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/TCAIG2430920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adf38f54ac03f4aa443576e4e8c208d120878a842a980875f3af5b68e4b5261. 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/TCADK1707206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7326e9a0b202e4724109a445b4e305d0a4a9b83485ce98d1e65f70763724092. 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/TCADK1707207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1e6678be1c98ca2651032b4f90e593c936c1d3ed0e6b2c6807dbf779c7d04. 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/TCADK1707217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416372b2f58ff734a6efef418e7e67482eae3c01ee028a36f50766bbaf7fc9b4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/TCADK1707210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc558070d6c0abf776aea8a0117ade4a50d3ddae0ba934bcb71b3d040d4d9962. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCADK1707211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ce63b11dd0e3afab1df60e3a1633203489b7897c313bcdcb55cb885eb40d85. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCADK1707219.