Mato Standing Soldier (born October 26, 1997), professionally known as Mato Wayuhi, is an Oglala Lakota actor, musician, producer, and composer from South Dakota, United States known for his studio al
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 0x282c351f910785734f75123d40f0f869eac3b82877c5fd5602cc5c5d2367d15f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6a580e3-830f-4758-9b91-0ee3366e481d.json and https://artists.proofprofile.net/proofs/artist/c6a580e3-830f-4758-9b91-0ee3366e481d.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 0xfaf2c7455f605c8ebce8dd55151309afa85737395902921c539c6fae442325b2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM81848068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee15b82e7cb557620771eecbaef60d84dd2e07d6ed4d8523726a630e332d3683. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USHR12142437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ec83ad4819da83c237a2c310c09e98a518e0437cba690185e32ec5abbc99f4. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/USHR12142440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce856e87e93b1ad7220f2230e96481c5f06c77b015967d7ed13be2a712d5a100. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHR12142454.
Reservation Dogs: Season 2 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85817d53102accc66e055ce23eeb4294cbc10dc962112e6086d294ff652ee18a. 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/USMH92397639.
The Roof (From "Disney Launchpad: Season Two"/Original Soundtrack)
Reservation Dogs: The Final Season (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5eb26bc48119f8aba7f5db0b352346b5ccaf057d77a3fa4787974df44a79e9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHR12346674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fe15447cb15580d113c4b8cbf2281d3940f5caab775a83adaba43b522aed38. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/USHR12346717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e396f75a9fe7cb42dcf26805548037bd802d7db24d2211a7ef7fbcf235e2f81. 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/QM6MZ2423009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9462379f4aa2df9e310c589a0dd44623045d324082cb10f9a305e3d2e5c6f7. 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/QM6MZ2461763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa573a1a54cb6a69e3a93d68b43da932dafdb75c7f077982e9dae8c4f79791bee. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QM6MZ2461765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e645ffd0fffd219c4e20abf605b15d977328048075f0f175425345f04905f1. 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/QM6MZ2461801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fe98a0a68fdd86b54fde99e6ac955885fb9e66fa463b9ff4aedf04719feb61. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM6MZ2465709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59583cd61d5310028fb964f26a964537d1a7098a1018a71c171f1040eb00b0a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM22336516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e5f0940076cb3de5740b9f500f8d225009927793ef0a5ba3256982eaab0b0b. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QM6MZ2465760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aabedf82941b713db3f509a051b39d09ff8dfe0b34021f1680436ad5dee8fc. 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/USCGJ2336120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0511d5132ca22d31db270c2446d5d9f32c9376f41dbdb894da1fbc68cb9cbff. 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/QM4TW2468434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e396f75a9fe7cb42dcf26805548037bd802d7db24d2211a7ef7fbcf235e2f81. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6MZ2423009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf870ad394021b98dc698e59a15855a3d178e0e588eee387352a989fb708758. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:03:51Z), 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/QM6MZ2465673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2cd688ad0364d811842c8eacaba9641a937b90053563c0fe988e3028f76bc2. 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/USHM22595265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ad6eb32aa13618cabbd2ddbc3b26bfd90d53b40d4a0db9c15860dcc0fd915a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM7282588051.