SJL may refer to: Sheila Jackson Lee St. John's Lutheran Church Sir John Lawes School
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 0xabea0cd6eb9ce2ac36c1412a1dd1557e6615229237fb8558ccf8c919da8099cc. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/699ede2e-3850-4043-9cd7-117c40195902.json and https://artists.proofprofile.net/proofs/artist/699ede2e-3850-4043-9cd7-117c40195902.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
NORDKRAFT - opført og optaget på Aalborg Teater (Baseret på Jakob Ejersbos bestseller)
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 0x156309a281b883b45e93a77b031f248ec28c5241540e6d076283943e36821be3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DKZS72400701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d878a8a468b8b59ac3dadbdc21db633f1082ca23f64870d6cad7d79da9fe13. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/DKZS72400708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090311fd3a491d645fd51676da552b54dc498de1d0c26311cc3440d69e7a4a44. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DKZS72400702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a5725e6a097a1aa2c043081c4b0abae3e2546f1064974a04e5339aaf3f554a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/DKZS72400703.
Jeg vil løfte alt hvad jeg kan bære - Selinas version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8223db492f308dbef6fcd980e331b94233876c21ae775edf5c6fa737b3b4f2a2. 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/DKZS72400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3294e05a15c1947843b244fe44a0d3408bd43d43ef77d24946b1ef1f161220cf. 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/DKZS72400711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9960e8f6822f336d7af657303d0794b8b00182f596c6bae0e663ba83d6c83647. 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/DKZS72400705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585fe0fa39945cf0486bc7dfeb898a265fdf6436bfe3ba8aa971f10244d9a627. 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/DKZS72400712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d5599e575ea0785087dd88ac0befb74fd9c25ac694c34ebe3f8faaa450277f. 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/DKZS72400706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90838d0af7dbb1ee1f26eb44e50ab4ff64f20786903a547fda9573650f7adef. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/DKZS72400707.
Flyvende Tallerken (Original Podcast Score by Selina Gin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2a16c2d59adde8310850af38db8ffcce2649e2991690bda84fe9de8067d2f4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QM4TW2284308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1451d0a94d6c1365b884ec1d214785ba1efe0a376299df3f927858a8667744. 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/QM4TW2284337.