Wang Chung may refer to: Wang Chung (band), an English new wave band Wang Chong (27–97 AD), or Wang Ch'ung in Wade–Giles, a Han dynasty Chinese philosopher Wang Zhong (Three Kingdoms) (died 242), or
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 0x18224b7d13689515108ae877272a61355724e292a4a1134ddbcc7b5fe38a7f28. 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/c6ee3a33-1e6c-4b93-bbec-402eb8b445ba.json and https://artists.proofprofile.net/proofs/artist/c6ee3a33-1e6c-4b93-bbec-402eb8b445ba.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 0x31c759a35e1996ebc7a717e124022bf327b7741c9b6caf8aed7b5b5bc246a0bc. 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/GBHCD1721946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092c320c6c3c4e99f6aa0eb2953ef2adf9f51e0875f4f58b1fe2c266459ab0c6. 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/GBHCD1721952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aac39395e05b076a7497a47f9f18e8a7ebd7cff6c4de37fc08503758d2587b. 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/USA2P1281164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fa092f6a9f3a76083b450a7b16d01a440d937cf5467b6571e8418d9e50e6c0. 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/USGF18611501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f19f9717d216a83bf9c860c071a18a63c00677529b8556e2ff868ab87c7e67. 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/USGF18611502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7939cf9bd1c7f58dec7b683710cf8befad896b59672b51c2fa56f8b0e3d6568. 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/USGF18611505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29900edaf0fb5f9060af8bc1263a1354d0b1de0822de42b9dd703459d2db8bef. 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/USGF18611506.
To Live And Die In L.A. (An Original Motion Picture Soundtrack)
To Live And Die In L.A. - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90ed3f26919f619994d4423a1aad5820c238743fd6de9ee80c4f2d1faf1629e. 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/USGF18500402.
Lullaby - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9e722b1c3f9897dcb326a1021a8594b18986309d900501d20df68001f7922a. 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/USWWW0202455.
Wake Up Stop Dreaming - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7296f2cbec5dabd65f606e38a441dc2afcc7628b2c8523a2d86050f6599d51. 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/USWWW0202456.
Wait - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7507afe3cb9be33919e943743fc5a1139c6b713f020bcd4969abe91718d73861. 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/USGF18400402.
City Of The Angels - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f54717d6a99f05e189bf54086991111a80fe99f5ea6bca61848ac28be4c911. 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/USWWW0202457.
Black-Blue-White - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372f8d70050e248f35d0c387c0d2a4608149a7508dced90315ecdeabb1b6985a. 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/USWWW0202459.
Every Big City - From "To Live And Die In L.A." Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adf8ce317f628871ca33512ab2f6d6e5138700c9a4574ef784a1e02bf112ea6. 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/USWWW0202460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7507afe3cb9be33919e943743fc5a1139c6b713f020bcd4969abe91718d73861. 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/USGF18400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3921d3753f08be6e58b7ce23abed681914ef58d8317448d9002552982c930035. 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/USGF18400403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7fa1b966e9e84f9de6731035734133e307340868c7cfcf7308887e12fda689. 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/USGF18400406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f8bbd428211f12ad00bb9b598dde68bcfd9efaf3d817c36822786d87d41802. 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/USGF18400407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda12e6cf78fed0f13ed5c53ad7531b61cc4027063b6a72b5522431fe8d6156a. 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/USGF18400408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41be3444a5077ebecb958e5ef969529069787f462cec83ad73fcd01858c626cc. 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/GBHCD1721499.
Dance Hall Days - Kim and Buran Disco Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1926d8444c9f57d5ec4a17e2f6f28b09faaf9caa443018ee16d068a07762665a. 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/GBHCD1721501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cfeefc92886105fb6c0713d502b040485b46ce12286517c04f1680edf1faaa. 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/QM6XS1575958.
Everybody Have Fun Tonight (Re-Recorded)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc95026de2c65ab3afeecfd88b2b29b5158f58b67bb4d3a327d41b280bed012. 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/QM6XS1575959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1552dc9c2dbe04e96661ef2424b5be87166a6b11378052c372af768de5eee782. 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/QM6XS1575960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c347dc2a67e34a76c1bada4abcb9dbe8a02a080cb9a09f32be1fc234bcbfe6. 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/USAM10500115.
The Greatest Stories Are Never Told - International Extended Drum Version
The Greatest Stories Are Never Told (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bbe7723ef6568dc84ab91ceff8f68edbba49a64d917d71c4ffd5ec7e18f8f1. 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/FR6V81186469.