City Harvest Church () or CHC is a pentecostal megachurch in Singapore. Founded in 1989 by Kong Hee, the church officially bases its values on Charismatic and Pentecostal teachings, with emphases on
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 0x11a0262d19969fb4e5777979254462028b1627af78be2496d725965546e5bf1d. 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/0d04d9f7-89c7-4dc8-962b-2aee8df66179.json and https://artists.proofprofile.net/proofs/artist/0d04d9f7-89c7-4dc8-962b-2aee8df66179.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 0x7460f9e69cbd71dda60662e8db2578b2b0bf5e51a05bf4a133e52259f987b772. 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/FR2X41682497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd253c21a1c2c0e15cd46ae9b79377b4cfd7617ccdd3d2aafc1530dcec7168e08. 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/FR2X41682498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1fb20b10ed3567916997d48120c1748d940a7bd35c055f7a1daa9f526c068b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/FR2X41682499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4339d7c57bc19919781bc55cef6e79bb237d6328625c20b80af8c6915a312c. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/FR2X41682500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f673669cea2dd3b39f9d8caa953ea1b87ea67bd59cc850109ae87bb2504bd0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:49:22Z), 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/FR2X41682503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17dbd3ecb3f3dd3f1a01fc06a45dfadb527a9246828eed8c3320ef9a199a25. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCGJ1685412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee9197e186ff3c6c8077fd06fb5cddcc5db3c98c06d0cb50fcd7a033be7295e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:41:22Z), 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/FR2X41681731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcee67720460ddb1e4369908a5acea33c8b3121cb6d5f0c6eadd445063f1dba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2X41681736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03bfe699d148696dda8b4b2e8538605f951fb2af3c79af420eb11a1a4fd66c8. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:22:34Z), 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/FR2X41681739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d248adfd61a7cc75730c28bc730e39a28cf54dccab58781c8e8e2b838d353. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR2X41681740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbfb2434997e074e339a67192f2291eb084b0ede02b90b95c8e4fcf8c10c6a4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R1644370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3d864b06d36076bc7dfe811bf5f5ecfdcb4cf14316e894935993e711c8f0e3. 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/FRX281706025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1707cc205325e5016b4b65f983a68c071762f30adfd8f1c5ca8baee7cca10fe. 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/FRX281706026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7c213f5812f0422ecb97072507fd2dcddbe50a760cb79d02e3597de262938b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:01:22Z), 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/FRX281706027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402dd18946e638daf66ac5e2c750c2f226a155243797b3222b8afaeb8b6eb42f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FRX281706030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090010ee053bcc371d2fbf75227a321fa702a5c4d2fba9b07ec068821425c7d9. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/FRX202037163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb793054057bbbaa2f0bd6e1c52a979a2d169936757445903447e14904d0c73f3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRX282084350.
In The Quiet Of The Night - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99b9253cd31edb0e787c6fb1919c831869290c08800e992855bcff4c11a1f30. 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/FRX282084351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22764fc88d8d9559e667060cf1b1a03d4401e9eb308d2499fc3f8962d0b8144f. 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/FRX282084352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5ec09c4f72e7119e98ad8c2fa901c96692dd8e28c09580f41a9ce9aa636de1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:03:53Z), 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/FR26V2093558.
No One Like You / Jesus My Lord - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1caccbddb16885edf204f3b6a8c552d7b965d7e5dc016f37f2c144017ca9b5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR26V2093559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0646b6766ec18ee01d4517c1bc00516f3fdabde97a7799a614fa22eaa34b56da. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FR26V2093560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070142372280fa441a2b340638604a10cb80666a6b950a6526e61d78f72b0aca. 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/FR26V2093561.