Michael Craig McDermon (born September 14, 1973, in Queens, New York), better known by his stage name Mic Geronimo, is an American rapper who was acquainted with Irv Gotti of Murder Inc. Gotti and
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 0xe38c8431425cd93b69d31d9e52690010be95fa860cdad7d666166fc30c6a0bad. 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/ebee4a2d-86d2-42bd-98d7-f8f776901038.json and https://artists.proofprofile.net/proofs/artist/ebee4a2d-86d2-42bd-98d7-f8f776901038.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 0xb992938772bb665b70103b46c0a162f918d48ebd139df5a4356248ddc636697f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USTV19400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ea1c63e5178b88e8ab04d44c74bd9d0d0e37c6f5c46edeae7bcfce096a8e7d. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USTV19500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6296502db8a5f285c2a521a0daf18c68292d6c07ff1b0ee98b3920266426273. 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/USTV19500348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e759094e6d089b4232a45e2fe9b053a6b57e59c56838fba2f751651d3ebdb1. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USTV19500350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c43836cf7c78c25f024b5da936ce20216cdf9d352cb3dcd8177dd212003a08d. 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/USTV19500353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fc625932d22a10aff0ec0324ed9089a1298952a6b2cdb9b54f68d0600318ff. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USTV19500354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8bdf9eb7349c6ebe047105b40c42950cc9882b498d4cb968375a55f5e2286. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USTV19500356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f4f787dc0a6a1a60c0d1c0de927de330113f7d91f6ba1e8a6320cc9c65bc84. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/USTV19500357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd109e8eaf968f83137b1e6dc51c7589864773dbd17afd6489596cf2c5fbcc4. 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/USTV19500358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fec8dae29c61cb3e7c5465068744710614085489d34a736f57a2cb039cbda1. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/USTV19600666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e231a09c31b2e15f29f41acfbb445cb7a566f56f72c09355861c4ca914b48bc. 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/USTV19600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aba4e9ed0be6230db1714eb8c99791c38bba4238b3c2ef66cf3435640114b3b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USTV19700500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f7232a82342f114548e610ce47fa52b8b73db8fd394c342e407587a7341c4d. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/USTV19700504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2212afcbe8628ec83b55b3d486b73a662ffeb099c9a055a43e9a406958e2375f. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USTV19700507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82d02328e5e025414ca33f6b43723fd8bf8df846003191c3ae272e1a758bc88. 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/USTV19700511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f9847bece530378e1b7795c5b79771ba7e560579ba54162119045569e933c8. 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/USDJ20110655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac6a26a7c59f46cd0b8283e7c91057385cc536796cf7debc6f1e68999af4b3a. 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/QMBZ91758571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1283fd5bbf9dc6a18410d5485f5c7276352a56fad23b35a8bb532cd5ef2ed956. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CA5KR2457651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83c366561ad6aaca0fe36385d7e7da2f8e7cf1610b6984a6ef4cb38e614271. 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/CA5KR2457660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32d60eccf879d152decc30072875c4201416c51072a6ce4068ead64e53408d6. 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/CA5KR2457666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef625e161c41ebedb49d3f93e35ba00d81aef0f71090ac1358f8be606585fba. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QMDA61857487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cf6c013296107f7348e18ec99a152c22bdc7a4c8b5bf09a0a0e1352708d7ba. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/ITL601000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3062738594e55821f44349b2a9c401ab217ce5b927ffc19ff1b8c20cda02ce6c. 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/FR8GV1838840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dff344e690ff299145a34255bfb0c73cfe7226f708b0dcd95c03f65235288b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR0Z50036344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2caf52a592044a3c45666e8099c0948c5863770e742f92dc021b2459dde1c0. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/TCAHN2318522.