David Cross (born April 4, 1964) is an American stand-up comedian, actor, writer, and television producer. Cross is best known for his stand-up performances, the HBO sketch comedy series Mr. Show with
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 0xfef31162c54d023cac6496d8c11b182ab9fcae915554e4bdab47c6ad2974dc27. 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/e5d9cc28-8911-4099-8ddd-92580e0fdf87.json and https://artists.proofprofile.net/proofs/artist/e5d9cc28-8911-4099-8ddd-92580e0fdf87.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 0x6656cb25333c74ea86a0f2da42b0ee5730dcb80aa5ced8f001f3eac5fdfadd0a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USSUB0300198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53001f6e0881997a91e78c1ea6d4a890d03ebf79def0566dffb420f1cdeca727. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USSUB0300199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cdcd5311976978b44a1a21bb15986e86ec5d1442b78ea8191737b376de8cda. 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/USSUB0300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602c1f1bebe41bc212f96a1a92d67f2e11cb42285399150fec069d4d3451885b. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:53:58Z), 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/USSUB0300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee508f9d1d896233c020044765b79eddbad493da6b3aa59c2b6a04bf4c896e3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USSUB0300202.
Spiderman Vs. Batman Vs. Wonder Woman On The Rag
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef09587b4a77718c4cec8d2cc63a79db91b5e3fb2dfd6b20231c8906b7c3f237. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:05:10Z), 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/USSUB0300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cbeb85df7f41a31652979185a8e4d4b92d45683b81bb9e88a6de160d0ec181. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USSUB0300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6bbc6c784925705b024040661a1ac6113f57de9151f847b4bfb27e5b60224c. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USSUB0300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd047bfb9daa8ff68dd951a39b6d376170ead42d10b4dc1ea2453e76ef603e067. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:31:40Z), 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/USSUB0300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02837eef1117509c9825ccdf76f88d5e5b5013662e5a1cf84b1e96c724259a8. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USSUB0300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4e84057b1b14d71c2e71e95b1b2e59c95a321d549af8d22a5d8d54dd4a654b. 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/USSUB0300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ddb2d55a0d15ee2e3843dcd97ead53021e771c1f405cc2e3f00e34eaeeff01. 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/USSUB0300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abd5d690987e7b9fd451d696c1560660e10894085e6ef3342b8e35cc3c1be7e. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USSUB0300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b80f7ea325b73370551171525c4647fcd07d4a4f2535b30eae82dbf6f1fe36. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USSUB0300211.
Certain Leaders In Government Look Or Act Like Certain Pop Culture References!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58d7404357ead881962be1a7d1686bd95e0b8a59ac56f3891f62964b5622e55. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USSUB0400110.
Women, Please Rinse Off Your Vagina And Anus!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d3832d32c34436b5b6820354eaa46f01c71c9879c2fd2508226aa41fb789a0. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/USSUB0400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc615f0e9b3ad7c64e3bff8e19e074362e47b1d26d111b59ca71be3cb04984f1. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USSUB0400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf6957a5e1eca41110ca92d745a14c470e8a045f730d5bfa6a089fb728401bc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USSUB1088202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214e84844140e4e0d3fba9f7b5b6a3e5507d6833115da150b360d354f72216c2. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USSUB1088203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bbaeaa1585f76d90f9985a0d659601c551ab0269937ecd7f22628685d47257. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:21:14Z), 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/USSUB1088204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9641bf8f2e8120521d9a124bc744492f74e206665c6de9befddfc6ca234c6fc3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USSUB1088206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5fcfc1e9d4a6559dc5c6a7b4681092e454e717671ad7805107ac725027aaa4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSUB1088207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76759a3c986805781d69df08974fed547b69aa8835f258b4afca9899742949af. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USSUB1088208.
REALLY Silly Religious Crazies. I Mean, Double, Triple Crazy!!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f67145c1aef335ab79138330b05178cbfbbdf721f8dc8d954c8cee9a7f4298d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:24:46Z), 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/USSUB1088209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1443b783d658abdf87922acc9b8b46c97043223843db2712dd59f86fc126c7cf. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:00:46Z), 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/USSUB1088211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c07c268c7b3164a494cdd6b21466d304a40c676cffcd2ef638bd247c2b33a5. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QMJYX1969102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4704ad87c6f3ee462ccfa61d3edeb6bd88ba16c485e57cc0c833866c2bb8de. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QMJYX1969105.
Narcissism and the Slow March to Oblivion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0107f18243c61269099e1b3bf50f54a09ce1b01e9a419c0e7e399e86677fde47. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QMJYX1969106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e279d0e0f50101847d2283f0ff191626e86d22d45bb6b50cb16a2db4badfbfb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:05:04Z), 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/QMJYX1969107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2257929a3673e59912d56632f869b03a0a5fed66569fdf46abd904b92db8c77b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:04:32Z), 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/QMJYX1969108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539ec228b42fc11ea5bc159cccc560f25027fa054e5c2ba52e60723298af0943. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QMJYX1969109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7238c43d9d3ac75456b42792ce10f077083afa02e98af49627efe7e0db380ffc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMJYX1969110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0c5909b44cc6f8c6d654f31c30146a662dc6b0fc1e524a0fb69d1b4ed1a4f5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMJYX1969111.
How the Sausage Is Made (Couples Colonic, Pt. 4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561d5483e7df8fc0fe8bf0859fafc3b38a2066d0d910b2fb5daa6010288e5c4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QMJYX1969112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efeec131076aa4813ba4e39283c80658eff34769145926b4be5c892a849f380. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMJYX1969113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ada3fe45f4fb060a6a3de8a35210314a3f8f1c2329e56e1ea0b73a4bf3fb743. 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/QMJYX1969114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4f6fe38b31b1f74552bc0362f262a08492bf80ba8fcf84dc06d544094648cd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QMJYX1969115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c8a9562c8cfca6571e3dd90a3b43f466099b82d83b4f9410edd6e470a1b06b. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QMJYX1969116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8994e7233fa55ed5d4761c0e495901aee26239cb5f4a32286bee738e7f697ee2. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:04:06Z), 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/QZ5HC2130201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c885d3e03d86b0641bc009703aabfda6ea7f8cf5b8ab235496b48f1267ba38. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:56:10Z), 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/QZ5HC2130202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9b2457446038111a1914d2409000f92bf59fd3498d4a4908c60f0223a07f3. 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/QZ5HC2130209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb91420d00e49f98e691441d3b5a4f69e482dec9ad1b149b58198b7b11087cd2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZ5HC2147401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc6d2cb775863a5fea82f840de3395015f6fe8bac4fdcd9b14787a744e12f17. 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/QZ5HC2147402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299baf338f2c9e06a0cdb7e61cb1e8cccfa19b3be016cd740888e5151e456fdf. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:41:48Z), 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/QZ5HC2147403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75657924ea371c46351c5a0f1adcaa381149099ac90e6df6807338193c99858e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZ5HC2147404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb92d95a5cdf6a0b5319d673f27339eb418a7a51041c11c7987912ebf5f7311. 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/QZ5HC2147405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb55be2ef9f53ff7384b530fa266d8b675578fc855b57e61ea3e194d09f7035c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:04:56Z), 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/QZ5HC2147406.
A Not-So-Great Reason Churches Don't Pay Taxes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda5e1daff448506ad9dc701eed86744ed758cbcade697cc54b883c2620acb83. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZ5HC2147407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34984993b78a86f32969ec6191ec84607511dc9f21f0268d11cbbae1c198b06c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZ5HC2147408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d72f6cc561437ebc7e01e7b1ee726f644923b33428af8ab3f65640faca4023d. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZ5HC2147409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bd4393b107134728c0a8cbad8bbe9f9316d1541b4b4327c540a993e5163724. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:07:43Z), 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/QZ5HC2147410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263d0b5d6e30f16f3569690b6c04e99740a719b7fa14c41beeaf1602571a0fe7. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:34:20Z), 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/QZ5HC2147411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81371fc515bd9d63bb4293e827257e545daa2c553b2e261beecfffdca7140e7c. 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/QZ5HC2147412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b239a97f3d343dcbe4c54526134fd4615565b8f2bbb19162abd11a5d6113527. 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/QZ5HC2147413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c0742318c2108c7b3a4d3d35d49574b62c43fad297b5fcfc854fa07bebf7ba. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZ5HC2147414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b4dd04accef292d58de002ccdbdde437ad96e719d7536e1973455358942e29. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:10:35Z), 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/QZ5HC2147415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eec909688f87e9955033a629dd35c4ca98e3c2a7afb30b35237f93867797ccd. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T05:08:09Z), 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/QZ5HC2147416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de831bae2b81662ff3c4d534448257799582076424f18fb5a03bcf79935cd0c. 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/USA560808914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3050257019dfe7e8760d3ea32b9120b86c71e281fb01487a8dcd63c3cc4db3. 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/US85P0753003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d20380060a1ae937e5a64d2d4cf4532531131edb6e66dbc7d699fe5376a3fb6. 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/USYWT0700094.