The Joy may refer to: The Joy (The Neverclaim album), a 2015 album by The Neverclaim "The Joy" (song), a song by Jay-Z and Kanye West from the 2011 album Watch the Throne "The Joy" (The Amazing W
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 0x9b22c6e363b76b4e4d53c36152d8caebf698669c22251beb5366073fde771293. 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/2cafa5a3-69cc-4c74-a56d-3fd975aa7d5d.json and https://artists.proofprofile.net/proofs/artist/2cafa5a3-69cc-4c74-a56d-3fd975aa7d5d.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 0xde056f455867b1e2c8936b48d4a074492cd53c801f51d4c7ab4afae55821d0d6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBUM72103548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe980b9b134e6d68e4538773fe1ba5b0fb621681bf115134c77aaf25724300d65. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GBUM72005859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0035fa23348f4b3c77a0344b555a4e8b9b750c82fd713e7ab57c5baf522fb10. 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/GBUM72103545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635fe1721810ad949e55f4e208246bf709eb5be9d676383285f30ebbe6925694. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBUM72103547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951912494b906371a15c30a4970c6a156037b0184b5c1a07ae7d9d09bce62850. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBUM72103546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c91e8dfe8d35be1a6c664d1552b2da42ab32d7f9a439790211b8b999d3b76a. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/GBKZV2200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce36b74ce9c7713b5a6c6d5b25614f6f8215a2850a70190853b8f592d0ecb64. 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/GBKZV2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9e6bee876333c1fb1514f6429b26b774e38b3a582d7cae6fef39e83a23f56f. 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/GBKZV2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa5a0044ae9eda978b62a1cf105adf107b0efd8f9aa864b8be50c4b9bb627a1. 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/GBKZV2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce36b74ce9c7713b5a6c6d5b25614f6f8215a2850a70190853b8f592d0ecb64. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBKZV2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950768f75b10dcefb0cc28efe194b1aac598bb3e390245ded517343824d15423. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/GBKZV2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249fb8a4d232aa39dd4442681b8af89751940e769a52d2b567bd731b4ccc245d. 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/GBZKV2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8a74d7a5ef3e81c97fe0dafea5d3de3cbbc2c1ae8193e53ed02a1c348c2627. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/GBZKV2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46dce943737dc9d33ece897430f00de8871019a2f53b0804ed5e3b29dec49dca. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBZKV2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88266fc031309806ce1a0913738fb8baf5a78d1aaa1394161322f3294ebe95f. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/GBZKV2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28058ffc2a0b31a0c1f92424515492c2652539ff7f17f2c509142e61070413e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/GBZKV2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0166c39bc3112af70922632f2124696b70b26c13a1fb29aa2a56208e8a5597. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/GBZKV2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083932d5cea7875449e32b83173d6fcbd92670092e8d9d5a36e095f3297625f6. 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/GBZKV2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7ec01167a90b372ab737579871e4d9e4d11e5d89310b6f8abb4521f7c39196. 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/GBZKV2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736d72f2a60b11198ab6a9b2837b76b531c237936843fc101214f66f0cd62741. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBZKV2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980b84d063f610979b7968583b449ac0440bb3d63106252e18a7c12f61c8f695. 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/GBZKV2400011.
Amaqatha Amancane - Ice Beats Slide Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd82a7fd56006f4246fc974c2fe6258206e8a2e4f548a6ef987ca5d9aff8025. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBKZV2400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd981007ae7d7ac9961b6789ebc95d8dd5bc6a80dfdbc8f8dd39af26cb2334fd0. 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/USRC12401542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3043bd612256c6920072240d02a0afa75af3917701496b9d501c4f1827b2bc6a. 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/USRC12401544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195318da6ab4808910a511ce78969eca7a1dfa022e36315b66218d494f90c9d9. 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/USRC12401543.