Sebastian Meisinger (born June 27, 1981 in Vienna), better known by his stage name Money Boy, is an Austrian rapper and singer. He became famous with his hit "Dreh den Swag auf". Biography Money Boy
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 0xac56099145569c2137d4c267f58ee6594970678ddf656a4b6790114a8f4da7fe. 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/de476949-c746-4397-be47-a15e3a527702.json and https://artists.proofprofile.net/proofs/artist/de476949-c746-4397-be47-a15e3a527702.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 0x1eb472149e1416af5cffa4e09652540dabc92f0924d57f747c8b20d001012ed7. 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/ATEF32200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcd591123c6e9f4835a43a8b840bcd241548a3cd45cda76c8e45ce1f9981a87. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ATEF31900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6172c6306c3a2232c59a69316cc184d41a905c572ef68d7f5293d495fc489b73. 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/ATEF31900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff020959cec35b913185d65f9fa914bc18868da1c98365da917f46d7dfecb3. 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/ATEF31900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5abb09bc896a88130fbbf1bce5df0a465e359e7d6703cff7bd0adb097443d6b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ATEF31900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025c31b637c07d2e7f6494d3f290426b0662261770183c5c71bed2e46afd874f. 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/ATEF31900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2bad8bf84ce080234b9d0f95a59411f4b88523d51b22fdc9aa20d33476f664. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/ATEF31900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40fa1dfd7dff3807e9e34894ab8ccc2f92d71dc19bb82f9ed50102663a31ff5. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ATEF31900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3df63d96fe93b85fea9967209f87dec91c5c04391ee24eb432478c29fd67da. 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/ATEF31900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebe45bdf63869aa26d71087011c1565160f3fd4bdd4f41690b91554beb3675f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ATEF31900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69319294e50dcc682c770635ae984fe396a1426ee5971080ff3791f9a9068b7a. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ATEF31900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52da1deef3377b74c154267c5c24dd1cc337e556f327e24cddb020da40b680e6. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ATEF31900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa298b6688625ff2893fcc95dff3136c95aa812a3610f6df59e224d9b2881f0cf. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ATEF31900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cdd3007426e5b96bd4ba3cb71c3f52a49839e3a0aafe474104ec41cf7c8bb7. 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/ATEF31900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572311ee70babf1b3ddf36d8fc83cc2c401794c11204c1ebf1411ea52ef5da06. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ATEF31900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51cd351a3f914a13e2cd3d47aa6db894c67c118d4817d2710239d2211c37eec. 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/DEQ022382413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78549db7df03b53ed1f4986576e59ad4afc64349b7a8d9fca67238e61aab3d33. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEQ322400531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34d92ad88d9aaec482792be32c82ac9b78d16e3bcc0a25aa1747267b9bafcd8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEZC62216031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abfa9e26514265770f9dbca90d316cdaaf40233e22304a260c9538592ad48b6. 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/DEWH72000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec947963071e0c645b285a033717744cde4f28d2750446a177150d846afa79fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ATEF32200030.