Universal Destinations & Experiences (UD&X), formerly Universal Parks & Resorts, is the theme park unit of NBCUniversal, a subsidiary of Comcast.Lieberman, David. "Comcast Completes Acquisition Of GE'
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 0xeb18a7d0fa386097136ac091d8f04afad9d3c4fe32412d265d1029b6b4d45755. 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/3e6a2283-0c41-41dd-b6b4-4e39bfcb08ac.json and https://artists.proofprofile.net/proofs/artist/3e6a2283-0c41-41dd-b6b4-4e39bfcb08ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Universal Studios Islands Of Adventure (Official Soundtrack)
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 0x2da3dbee167e52692019b2d86c35b449e5bbd6ccde6cf8a70bdeef5725583bbb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZTB72364180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed1d9ccf70dacb8cdad5c92b3f94405e7fcd027399c45b53b7750b56c728158. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTB72364182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4c20d9607055cfec3d3b69058702debdf0621a9cb2c803a1b3bc9cf23af62f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:51:55Z), 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/QZTB72364183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227e2e482bb75d43d1c97afefec575f7ed69f8c345a93f9af931f03a40b80bb4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTB72364184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925628eeed06384a98688f504558592ead7f076320f0d0efaeedcfb4d6e63213. 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/QZTB72364185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb950f78db5f845f9f783cef2587f6a70f0b4cd6ca26b8f930e707046d7d7606. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTB72364186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98e6eef58604f7341eb53ded1ad3fe2c5dfdcfecb117056e5cefcc5abc3fbc5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZTB72364187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbfc5eed20fc30a0706dffa7c88b72457ebdd7c9a97f9501a3a68f5433b5099. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZTB72364188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b43c8050e0c70d4d88fdab5b2264d4a93100ca5d5ecaf6be67b75ce0f6f152a. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZTB72364189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54dbcac425590add96def23a6f023b15507ffb9dabd1469d380706de085931a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZTB72364190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd582511b999b0fc2d788d72762458b1c0d4057e2d3a3d98ae0c975431f0b294e. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:45:14Z), 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/QZTB72364191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e4884dea37f73f5194b3ed62074eb228f99036aeb84cf7666fbc05c5744f88. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZTB72364192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93a82b4e8a6f710e418cb9378e5abe8f6999301cda5bfc0a970ee7176b02fb0. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZTB72364193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73eed56cbeac4adac12d2f4edb2e6c1fab791bc14462510d041727a04d24bc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZTB72364194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310c9abffc15771a8f74d293fc728cd5a1d40aad26c91f3cdc1f9a749fcc01b0. 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/QZTB72364195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63ec8b9242b228f272c9077edce95541bced5ea98a0377bb576b040fb00aff7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTB72364196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dff676de74ece0a5e7d380cb44fbabfe2def58e41f2ba2596fe9d412b186ef0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZTB72364197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046ff5043a192c559fd9e6201508f81d4628f2004c63c3696776a0e6b2810d77. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTB72364198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886c8a298ed29c1a63526f1f5d42f6c047abc48ad490ceb8f8ea7b30dacafb9a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTB72364199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd0e4d6fd09f8991e3607d17fda64d94e9a629b13fb66a28c6a9657342a831. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTB72364200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9a05f2be8bcfa1465dec4aed83379a041c3e66be76b079cf55912bdfc5bf5e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZTB72364201.