Robin Neely Henderson is the Associate Director, Management, of the NASA Marshall Space Flight Center located in Huntsville, Alabama. She was named to become the center's Acting Director effective Aug
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 0xc62dc61507e48af12252335962a2643e1a2788f22b5e2875a180b854944f4152. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0e8928b-ee41-46a0-b2e2-06649ad95bbd.json and https://artists.proofprofile.net/proofs/artist/f0e8928b-ee41-46a0-b2e2-06649ad95bbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ballermann Ski Hits Top 100 - Der Ultimative Party Megamix
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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 0xe12c3d21b79a34d886abc1549e274bab52304acefdf472fa69346daeba1a7dda. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZFZ61951166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7b46a7464a7a6a734e3f8a1c1b4ec2d51ad904648f192394c4aae681904523. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZES71970057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641a80c370f72d3687d221cc49e96bfe2d058579832a882a0aece4a8777975d3. 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/QZDA61947314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524f08107d9e114cf452172e8788e2304857b506e8b40894c1bddfdb2e3b866b. 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/QZ8LD1989918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6378080e4388cc51014378b577fc7d9f611a5436abd5e0076550a4a8a632d5. 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/QZES61864913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eb5bf8672fbc76cafa32f08efe1230f99be7fc8e25a329119d1c146567b775. 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/DEEQ81800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbea424d87777f065cf52ca92e461ab2d557d703af9d45d161ccdaf12e35323b. 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/QZ9Y21799118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e522cdc761ac7a4c977360076881c228b5972ff067a08db9901b9d3f1a93066. 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/QZAPG1731173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d11eee9c03a8a3d6969764a2c4b02eed9299759e3fa8dd5c8d51d2409a53b33. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEEQ81700109.
Cordula Grün (Ich hab' Dich tanzen gesehen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb14c769ee27ee16c5a34ed9b9cd81906f48c5243736db1f85079216da1910d7. 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/DEEQ81800134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d589875045be5edb490ea4d9f4cb92b9c293895c4c8edd8054c46de4f6d5a53. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DEEQ81800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a0bdc0158aeb964a2bcb57e17ddd11ed8ab46644e0abf66279b9d68b9d7086. 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/DEEQ81500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32ef3b583c9a06712fc2694c08afb9815c7ad38cf3c857b0d5c45e6974a1540. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEEQ81800133.
Johnny Däpp (Ich will Mallorca zurück) - Krawall Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3289c0dd598b57f513ca10e7c0264582d1f37e1c4aa590c16f2de6d03f2eb03f. 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/DEEQ81600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c1b18f7d232a4134e791aeeb644f0e8338a04e8bf90f4506983513190d3e77. 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/DEEQ81700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cffe154b20a5c5b555fc56b4b2cdf0e4de78f171f5802342380129d4ae22bd. 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/DEEQ81800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7d9afb7cb396bd469383de16894c81126a6203947c1311f0904ec3638ec4c4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEEQ81700158.
Glück auf (Wir müssen aufhören weniger zu trinken)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e695c5c3bda3d45b7d43682bcdd785f526c2fd714891fc305db11756c46b1c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEEQ81700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0803b862267028614bdd82443811071f7abe537b29e18817b3e14bfb2ac9a1b7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEEQ81700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57bcb4000df14ddb578713743e4443cddb835be6ab0fa722652cebe6966f54a. 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/DEEQ81800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa393a19859a3085b5e521740ffc2bcc3bec0e3974aab5bc96dba9ec7fb226e. 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/DEEQ81800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a97811b7649ee49829fb3b0093dca101f81a5df3d7fbea0eaab3246a7f7e01. 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/DEEQ81800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0e9f3f1ec5e9df7b79daa7fba72996ffb8b45e5a678a306fbd7a8a7bd379da. 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/DEEQ81700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11a4165a916bbb748ed256d779ab5a858785cd60b78e0f57a3c7b7f518c1442. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEEQ81800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df8c8556e8df8c1217d6402bb4ce0b4fae68020f25683375762925551659b74. 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/DEHM81900791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a878e3aee51d41bc1cb3c4662da119d372a9261fe5d2e6c8ce5f7ed828b517b. 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/DEAH71600836.
Wir sind der VfB (Die besten Stadionsongs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eecf7c1210d80e113e6cac9b8e03e9540bf8e67fc60b441882e213087f7cab2. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEKM61601584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479bb6bae439b79890ca1b3823459010fb5d41e828578eea67e53edb50d34b17. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DEKM61700544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d19669674b71e8765b7c41efa9c3b5e0388a03064950571db49f520df8b7ec. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEKM61700547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c358d0bb51395e9612696fee745bcdd3e1ae4a56d729a038eab8e9915876ee6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DEZ921801809.
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