Scott Michael Sellers (born August 16, 1986) is an American track and field athlete who holds records in the high jump. His clearance of 7-07.75 is currently 4th in NCAA history and 15th in U.S. histo
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 0xe15dac8c368ee9bd7f204d96d8dcaf8e807ee99903518e25cdb4ea06643f00fb. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f78c37e7-27d3-4828-ba49-69a1d7166ae9.json and https://artists.proofprofile.net/proofs/artist/f78c37e7-27d3-4828-ba49-69a1d7166ae9.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 0x6fd9f5d8d9adc008c81f4fc0b1cde6b942d7e1b0f3c2c21849baaf8d9b553d8f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:09:53Z), 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/QZHNA2026986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da82a5481212cb153ba30dd4ce34b392159bbc0341276a7a595dc957ce89115. 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/QZWFP2305886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96259355d6a1fff7e46c71f3eaa4bec17aaae35dfd5ff074b561d47b8e932f. 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/QZWFP2305889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adcc1715ca14bb91e6c929b64b9c35e47edc7434bc052072c7d87b5a8cc6a46. 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/QZSBR2500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adcc1715ca14bb91e6c929b64b9c35e47edc7434bc052072c7d87b5a8cc6a46. 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/QZSBR2500067.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe882af446abd693a829fd0b486ac36bf74a59b8d4ad95738ff7dcb6fdf56d0b0. 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/QZSBR2500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af9f6d6170d24324fdaee82642e0921e13f068e82e5594c12291af714fe7a06. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZSBR2500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321d4551fd5436d0b90638d0fd928d191f51406100f56c0821190c495a704521. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZSBR2500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65da7c78dea6badd352eebc766794aea088bd2d520d642a2eaf5f0f3599746. 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/QZSBR2500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd593c8f6dce0e10df85a3be4274df18088838a6488bf5b23979419b69f002cd. 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/QZSBR2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0924b0d29af1e05a30ec4080be083eeb5e8a1856e856beb7aa11edcb11d5a935. 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/QZSBR2500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f772e7cf395ef6fd299cc70a420c11118d1807bcd8fb931acf7c04920f3615. 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/QZSBR2500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adcc1715ca14bb91e6c929b64b9c35e47edc7434bc052072c7d87b5a8cc6a46. 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/QZSBR2500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704f195642b865a85f32ab79653f2634dcfccbbaf1e8efc957504c2f1befab6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZSBR2500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22623a582fce25dcc0d4137c42397b1b2194816c1755003203ad81a6cf1911cd. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZSBR2500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e526326bdaab931d60687fc27593bc3d23453318d612ce59c835e6d355cf06. 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/QZSBR2500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea574bf36b2c4c24389729f8a8d180c1fe35b2d7b5501434b53fcff83f69099. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZSBR2500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8535698bd28f1b788ae9044c245b92b81859123e20a3b626682dcb42c6c44f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZSBR2500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbf1fd0862549d755f107fce25e9794725e3d416d220813647dc0f6dae35039. 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/DGA052445023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539fb82bb3213dc801953350a3d1c65a75482d167e9c227abfc6a9c81753a4d4. 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/DGA052445024.