right|thumb|Various kites being flown A kite is a tethered heavier-than-air craft with wing surfaces that react against the air to create lift and drag forces.Kytoon A kite consists of wings, tethers
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 0x61b16d6e578eb3d31ef0cb82497495d37d600f5a6e8d378a7a4992c471f417c1. 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/a5779190-ce20-4b65-bd0b-f3b57242fdd2.json and https://artists.proofprofile.net/proofs/artist/a5779190-ce20-4b65-bd0b-f3b57242fdd2.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 0xbe5b66271b53b9f497f0023b552868359637fe28425c0e08935e5e6e3c09af10. 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/SEYFX0800403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa68043b337ee427570bb8a59c82e384710edd9ffd90f2141e20f18dcdc9357d. 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/SEYFX0800402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5b66271b53b9f497f0023b552868359637fe28425c0e08935e5e6e3c09af10. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/SEYFX0800403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564a2ec0b0a04bda227c554ad2bc47025388a746809a075bfc03f306b75f1111. 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/SEYFX0800404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279c0b50f58f205278c765ac67c02b71b0e38c1629c374867431bdf8e67ae606. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SEYFX0900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057e8f63e69bc94ab4a9be8935f3d1460b8700f2431876c146f4f2268d92adf4. 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/SEYFX0900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279c0b50f58f205278c765ac67c02b71b0e38c1629c374867431bdf8e67ae606. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/SEYFX0900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f840857029c3321d6d244c4a6459a64c465c4ed33bca854986ddf179d9c4a81. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/SEYFX0900303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d6aa403ae6ed87df7d40ed1a07e0acabf653009bf5fe832a212f49b298f636. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/SEYFX0900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0d7b6e3ebd477fb1e4a34274f4dc5ce49503d11ed03d41dfb1d0f5834ffbd9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/SEYFX0900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f856ff497ad48cc504ee9dfebfb646ba3095101ec56d7296061e80560c41c5. 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/SEYFX1000604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2b3dee2d77d4c10f26198b53085bcb96f6064e47cd27285424c559cafd1924. 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/SEYFX1000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1273f257bc72383fc54a015f9cf7f7d665926a87d8edcce8d614fb621de6611d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/SEYFX1000614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea55161d34cf18ba1e1ecdc4592037f22c5a3ff9950782681d91ea2206265f09. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEYFX1101301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e927fb4366aa02b1e7db1f6dde1b2b27b4c09d5b5771eae0804e47e5329a525. 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/SEYFX1101303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813d396b48e4b9040ec7fbc3af1a7fc080fb5516b48235567593de82e945702f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/SEYFX1101304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e07690eabb462932794e444c78d0ca626d809d2493f610290040d5ffbe9dba. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/SEYFX1101305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813d396b48e4b9040ec7fbc3af1a7fc080fb5516b48235567593de82e945702f. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/SEYFX1101304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e07690eabb462932794e444c78d0ca626d809d2493f610290040d5ffbe9dba. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/SEYFX1101305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7067ced63a2923e1ad04ab28db4023a47079bf02cfadacfd7e2d90c47fe1ae. Chain 2 (Bitcoin): anchored in block 957690 (2026-07-12T10:16:40Z), 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/SEXCH0131001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269a0ee9cd018b1376b5d0f90db050136d233e684caa7a34ce011a3bbbc9e5a6. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/SEXCH0131004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07382c826937fd5fae8c846c76fb185aa8fd767ead5dfbb5caaa6c02079a1f. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/SEYFX1500402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf274b7603f43c638b432e1ed02193c06be3f211a10f50dd6a90981eca07634e3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEYFX1500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07382c826937fd5fae8c846c76fb185aa8fd767ead5dfbb5caaa6c02079a1f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEYFX1500402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf274b7603f43c638b432e1ed02193c06be3f211a10f50dd6a90981eca07634e3. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/SEYFX1500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca19f734b3d381e8eafb12d5cdabc4a5a93f6b033d677eaf7ba5a8d55ff7a632. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/SE6QE2042155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d44989f8484a71d1380306a379bea9939a92817e8a42353834589769249d0a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/SE6QE2042156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40de2785ffde4a6f1981a3734510a3c5eb45153b0d6ac1c7a0131348a33bdc58. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/SE6QE2042168.
Demons & Shame - Live at the Royal Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25c15455b1f233d9aef5a17304cfb22de03536a867fb325174ace14adb5644. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SE6QE2042165.
Tranås / Stenslanda - Live at the Royal Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73f6f40ef57ddc5841dcb1be8075afb73f4b7ad65c59116d339c34d554afa0c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/SE6QE2042161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bd5c2307ca07f141fef5583cd15248090d3d9588a2b5ad7903df168c34eedc. 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/SE6QE2042162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4e2997fe212d4be4cb469c1fd37a620647b713331eeffef68c94fa57b17c12. 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/SE6QE2042159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f9a48fe4b85376f10d20818b7208c8f29ea2c6995940bdf04a1d8dff90e45b. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/SE6QE2042167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d44989f8484a71d1380306a379bea9939a92817e8a42353834589769249d0a. 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/SE6QE2042156.
Wishful Summer Night - Live at the Royal Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd379a0ca4c022ebbd3a1876c4738084b626f3113af0aca11aebe623f94da1d. 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/SE6QE2042164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40de2785ffde4a6f1981a3734510a3c5eb45153b0d6ac1c7a0131348a33bdc58. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/SE6QE2042168.
Hopelessly Unholy - Live at the Royal Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf14e10e22ceda4b757c2cd6c7ca57db6f4a5b267d4e775853477d410fb65be3. 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/SE6QE2042157.
Tranås/Stenslanda - Live at the Royal Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73f6f40ef57ddc5841dcb1be8075afb73f4b7ad65c59116d339c34d554afa0c. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/SE6QE2042161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25c15455b1f233d9aef5a17304cfb22de03536a867fb325174ace14adb5644. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/SE6QE2042165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce58e79e97e0259d804411ba15fabf8c9cb418f68276627f5066296943031054. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/SE6QE2042166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dd95eb66230f1587fa20177daa7fdbe678c51413f1ad45bbcdd8dfb4d35ad9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SE6QE2042158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda57b53885d6c8a91519f24ec786b4568fd4706cd9eb12b6dfa6c9520fa9795. 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/SE6QE2092466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e097a1612e3bd7825f0e691fca55cb0888689c574d3f3ec6ba6aeab201594e0. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/SE6SA2018818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda57b53885d6c8a91519f24ec786b4568fd4706cd9eb12b6dfa6c9520fa9795. 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/SE6QE2092466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e097a1612e3bd7825f0e691fca55cb0888689c574d3f3ec6ba6aeab201594e0. 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/SE6SA2018818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af2f19863ae3d5a46bdd1d39eba058dbe98446b75905d7851077107b09d3c4d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SE6HN2242876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d245b8a3c4e155faaf140b04511ceb190ee8c56898fde0c612681cfb5e6f7ab. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/SE6I32239742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af2f19863ae3d5a46bdd1d39eba058dbe98446b75905d7851077107b09d3c4d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/SE6HN2242876.
Don't take the light away / Remember me (Remixes)
Don't Take the Light Away / Remember Me (Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f55584c7ea3fb2aa577a824bb200fde98afba002f4a77cda7ad3a60882791d9. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZJCP2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04502f23cbae02bd389f5ab88beb8fe35a0253d91a26245ea6f7f5407ad54e. 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/QZJCP2300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a220b64fc75789b37ea1327dd6a8d88aef55b15f114e60822de6e32490b8d51. 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/QZJCP2300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88f56321d1e29e95391796315c4f342a95861fd16a52caa4b4acca619d0a180. 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/QZJCP2400167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d09900efc31bca9c36ca8afe1a8779034c739cb05456525dd9126c846e4d348. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/QZJCP2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc7ef4316494468bc5543c2805bef56a53ed3db490e538b18b3bbf1cebf9d18. 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/SE6I31981487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb380e1e26e980237322e55791784f3061a46435a87f6087be1eff9ace60026d. 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/SE6I32047312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322658d97756a318d05a6b579862f06119ab565af874e7d86792f6fc597e6398. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/SEYFX1700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a220b64fc75789b37ea1327dd6a8d88aef55b15f114e60822de6e32490b8d51. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/QZJCP2300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3997523d0c346648a8791f85305995c89fe0eb0173ec3733edc4740f26c2814. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/SE6HN2242877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00b543500ee5f0755cf3d6e2f9b09b7af41d53ef73914c07a3a6b104a3c6cd4. 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/SE6A92081727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af2f19863ae3d5a46bdd1d39eba058dbe98446b75905d7851077107b09d3c4d. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/SE6HN2242876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211d152c84d243e00faf435ba7801d746cb40dfa8fce45980a38977cd3c92d47. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/SE5BU2055823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6a68955afabe0fd16aff9a4c5d51425bdbf210ae51528b83e61d4f1a632687. 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/QZJCP2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ac0c96f167c696ea132b2decd6ff502396122fb59d0d1dd468ba1f3492809b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZJCP2400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322a373c8db836e90641313eebb1b6b0d5f6064644fbb83d4ae3fba59c1ebf80. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZJCP2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cfd4ac3dc0053e4eb7ea2f36947fbccb9d3315278607374cd2560ca6d34b85. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEYFX1100902.