Yaeger is a surname, an Americanized form of Jäger.Yaeger, Dictionary of American Family Names 2nd edition, 2022 Notable people with the surname include: Bradley Yaeger (born 1985), Canadian ice danc
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 0x73b96664503b505f832035f689a5b78b87ab5f13d208839d2b472d21aa2b8644. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58771a9f-249e-4610-9952-a7ea7be7ef42.json and https://artists.proofprofile.net/proofs/artist/58771a9f-249e-4610-9952-a7ea7be7ef42.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 0x0306cebc35c0c4180411b80a301d9e829da72248663bf419ef185e4c1adb8e12. 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/SEBGA2304318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b632aea4d721290c02c8dc9e4e7ceda9fc45a9ac51255041b8d8ca594194bab. 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/SEBGA2401639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b05d061f1da4313dea3b3ca8f6c6ff061686d37c843331378a54eabbfddeae0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:07:30Z), 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/SEBGA2401013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8de1bb51fc21250ca74e5eeffe407d83a66d85682e1cb78d0f09130d08f49f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEBGA2401127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89683039d9bbbdab59bda35e3f0f7b48134ae459c8b6e39a5050bfa1d3f3d06. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEBGA2202882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adee46c832dad81c50abb2c7936365891389663e63a6dcf2aa11bb527136191. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEBGA2304320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447734b3ef3247c602dd798d0a79a71512bdd654ff9de58105c922394934051b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/SEBGA2301974.
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 0xbe4c72b5ebc478a41fb1175c9da6debe066ea52be9e1f0b62ad76424b3c49273. 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/AUFF02100223.
Waiting for Nothing (KVRVBO Remode Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b6f31d9821001110269d4c1018b3a9c249c382bd65e23c93eabb04c7e1eff3. 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/AUFF02100335.
Waiting for Nothing (Karen Nyame KG Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe559395b8b2da85599ea0ae91936315a7dfbde9f3f949dd92f160897037e5729. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/AUFF02100334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4c72b5ebc478a41fb1175c9da6debe066ea52be9e1f0b62ad76424b3c49273. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/AUFF02100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb77bda76974cbe8769c74c1f0eac63aee20e8a6f9bcf3856d345b67b9ca788. 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/SEWEE2324890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb77bda76974cbe8769c74c1f0eac63aee20e8a6f9bcf3856d345b67b9ca788. 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/SEWEE2324890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12abb80ba42037252ead72ec2628eadcbf68948f82a5fc18d762b82bfc001ab5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEWEE2330910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb77bda76974cbe8769c74c1f0eac63aee20e8a6f9bcf3856d345b67b9ca788. 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/SEWEE2324890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b05d061f1da4313dea3b3ca8f6c6ff061686d37c843331378a54eabbfddeae0. 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/SEBGA2401013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adee46c832dad81c50abb2c7936365891389663e63a6dcf2aa11bb527136191. 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/SEBGA2304320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b415e92764df37fe25bbee673e5a7485025946e32866ac123d60d342b7238aa. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/SEWEE2330930.