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 0x466bcc5d28fb3b5baa1d278f78fe7b9b1c0d700eff06599863d5210681f4c571. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39bda384-d534-4116-a78d-9862e60a4ab1.json and https://artists.proofprofile.net/proofs/artist/39bda384-d534-4116-a78d-9862e60a4ab1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Refresh Worship Live II: For the Nations
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 0x2f4a764a3d418ab1c61f0d96b2ef8cc8e15edc28f7f127f4c6c364a72180dbd1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGJ1833862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42cea0afe225ad57eb8df03e9e2e13399f1ba74d7b34f98e387c9200ebb3f29. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USCGJ1833864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2deeeb0a1a033db423496f1effea6f9e9aaa61215bbb470dfce82efd374e33c. 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/USCGJ1833865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536b94cbf5299eb6eb053e658e53a6d4a716089aa078cf53809b0ce5c8146ec7. 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/USCGJ1833866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3a539cc39983f834138f620d487cb06dea6876bd0b10eadb3cec2669b12dd. 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/USCGJ1833868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117f6c5659bbdc30a3f87bc949a9f5b9216d10047ac828e2706e746f0a39173c. 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/USCGJ1833870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d27a11953c6a5933512c073dc1529e7efc79d5a14e9835c249555f15e5d11e. 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/USCGJ1833871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb22ff956f7eff5c028055986ff8e365d30c5263da1b7157f71f72564872017. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USCGJ1833874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc6fb407b4ac309d2e490626cf611414a9d2985b5ec868280cb2917cc24414d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGJ1833879.
Believers' Journey / Come & Follow Me (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d9ae480a18122d3e5f541a2ec78c320751e966fbbe0049f51170d519b5eec5. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USCGJ1833882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2247d91db919e929ee7b76cafd51af7ac69966d31b73d0b27a091fa10ce2c612. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USCGJ1833863.
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 0xba608d4d42823a07aa05db1596a448d5fbe8b5200d57e6eeb55244cbb69b37ad. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USCGJ1833869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303e91ee37c87e38cd88a91927c61701e77f9d58b409949d4565a7704b3628f9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USCGJ1833872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74694d940677b12db4508bfeac8c23d4d9dfe540e4dc1793b8c02d46edbf6dfc. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USCGJ1833873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc705cb3ced6ea21ee43dc0b7f1cf4c3d3e072c26ffe119011053794cfbf46f08. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCGJ1833875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693d8ff969296cf8cf020558ed5004a1d548e251caae80d7224fe75625daa2d0. 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/USCGJ1833876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc35bd68cbd8c9aa511a72359713053249032258a5f568536b126e220c6c793. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USCGJ1833877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dab353d4b04cc664c37e5713b8f5a361db44e92b217797c5540690b95fbf94. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USCGJ1833878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe631acd354d067019d5071a895f059be97a3b3378ed11d3da75de81a79164. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCGJ1833880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243dd1a817fec16e67cd56aa81a5c7a4eba239f02d0b8da343af6a4d122783e9. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USCGJ1833881.