WMD, or wmd, may refer to: Science and technology Weapon of mass destruction Weighted mean in statistics Wiggle-match-dating or wiggle matching in carbon dating World Meteorological Day Trans
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 0xa92e63c4916188c5fb71d18eba2a0f44f641c4b6ba8807639ff24504e9b97381. 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/5b00fac2-eb31-408b-aff0-b00bb8f43bcc.json and https://artists.proofprofile.net/proofs/artist/5b00fac2-eb31-408b-aff0-b00bb8f43bcc.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 0x08a3811d761ce48428c833b144150a315d717a538d1605cb2f98f0011d72ea62. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/SEYOK1428096.
The wind was too strong, you couldn't see
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95457064a3c5b3d2edbbe21c89f947c795b547d0fb0b361c78181240f65277aa. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/SEYOK1428114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07daf237e30c66974882982a8482c88d249b3c7229c2f0c00e6215a2569302aa. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SEYOK1428115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c75a5ed1a3929561b1ddc59fc60e51748467b4045eae3f7249922121fb9aba. 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/SEYOK1514417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ed738b91f2262e1074a2dd24970ad3bb5006c18e6aa7b449c5a343610453c. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/SEYOK1514420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c763458b0fefe7eb722fb24a80626c50cb600d2400800082616dc7106fcf61a. 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/SEYOK1514422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2505a6aa3ae233be929606eb5d3f652485d15e2f988dc8234b59940442fe3a8b. 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/SEYOK1514423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff512b5e50d63b285a12aa3ee9ca19d779f75cb7e5d2041a36d2a206df7abaf8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SEYOK1633915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2be02a56ed3a87ec73217b610b63d35d0adcbfd74184bc248f49186066a3ae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEYOK1633917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54ed07f717267d678a51953b888342963944f097edac6eaede89581bf101799. 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/SEYOK1633918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae888c371cd835552a175dbbff4edecd5e3e2fd51490a37c9cab41a781e2f279. 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/SEYOK1633923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7855f3588ad41920be9653fc4063748069e0367a4922a8783c3afe55c9866a3f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/SEYOK1701711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4043c45b9550e622c2de14601b0539d5b42dac1306e1d8780255018826e8bc. 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/SEYOK1701717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2790c55e298446544646408ff743c2ca80ed2215ba4eedfe40f9202199abc1. 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/SEYOK1701718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12c1c11b25edcb8cf79c1aa3c8b24647a99eb03559c402401d7ac4d49d88d3f. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/SEYOK1701719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367283138f80d1611960e3722a1eabf596c1372ccb1562c975db222f0c34c7de. 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/SEYOK1759367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26046c365651170151f375cc4bc83cf0f0a961d6817e677c9e00e31620a98430. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/SEYOK1759369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1e8a22f333d991ea673d8d0a0039abcfc1224f1106a2ad736f959474fae667. 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/SEYOK1759371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41876f476ce7d61f072868acdf6cb4dfbdb118a6fd6205281cb4e5139c988b08. 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/SEYOK1759372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b29f44d6d3ac1adfed574358a602bd52a0c733164271edf52e631536b39779f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SEYOK1759373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e61eebdcb78fcf7b85308d0aead3ba9fea42381bb02fa37c0007e3bc30b3ce2. 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/SEYOK1759374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733217a6614779f488f173f6a8d67f6542f0e1aabde33d98872ad6a5aa0fe19b. 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/QZDA41876523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605429b83215fed9aeb2c0be6ec3bd87a4b2dbfd3544985313ee4be30e09f86b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZDA41876525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53c0ac47c892eebfe5569121bc7fe6815d41f1b7d2060b45d295cea91ed310. 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/QZDA41876527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eb57107d1c6e617a0b7016ccecad90df1f1f40b8278d71d411e43ed04318b1. 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/QM2PV1845630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e424ed294580ee8cf7dd2d635a2ef13edc1bf0ec7bb8b53ee5d4f0be68059d1. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM2PV1845631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e62daeca8e31463e2a90242ee1633b62051c2692331e5d49f8322089cd46bee. 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/GBHLW1901499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b11e89a9893c6a3a15075d59f782fa586c2bb3a577b5232623f4d45ec0f890. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZFZ22013888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66419ce1aa16eb36d65d3cdf0fb5c504fdbaed0ca3fce98a01d865d3d8308407. 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/QZFZ22013889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8a70c1708ca82aeb3a53343352fbdc7d01829e22f7e9ebd91f447f4b5a1109. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QZFZ22013890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2351831ff846bf3851ad90e7fe86e37e84c9aa0402173461b56bd6cf2e8c869. 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/QZFZ22013891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08b9805dafecc97898ecd70da8a54478951620c42fb89d5c5428f3a628014b7. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZFZ22013895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb138e1578ea665787deccf8937253a779feaf827e4988757082295815e45eca. 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/QZK6G2143904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cec16c32fa2aadaf1221a986780f2bf8333e295630814d22800c5c6af7c82a. 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/QZTB22259239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2746aeb4462b25aeeef7055afc38bccee8b1857813ef3266a48b0b7cb178d63. 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/QZDA42412824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131d713d89dd16e3d367ed52d7cc47f096d7fae5d979ce106da1f85d1bc544a3. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZDA42410278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb291d41b2f493521e39ebe321a0a906a2ce205152bccc65686e142d784ecc77a. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/QZDA42410290.
School Rooftop (Intro) [Slowed Down Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9d02b647f8a6466da05742f7254dac951aa0a4b11797cbab40b63ff33327cf. 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/USA2P2129005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b51300749451cb84662385e5a1d05aeca61c5fbb0c739faafdbf6c4d390df69. 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/SEYOK1701716.
I'm On Top Of School Rooftop (Nightcore Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84621bb2e8961c2a1aa7ccbd10e0a8afd1c99ffd663e864d73f0eeb601e7106d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CACWV2336615.
I'm On Top Of School Rooftop (Florence Slowed Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb10c77c3b66c8df29b0c77a7348d5701b96edfb306be9e3a6e4bb6c216e6e90. 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/CACWV2336616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ee4c33a0eaba63c868e13d478b59b0a0c2116eed56168ae380ff1dadf3f5e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBKPL2284216.
I'm on Top of School Rooftop - Slowed Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff716a1bf1dde6b833a5a19f91d23656492fb07967e6404c4373bcfcf5236c6. 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/GBKPL2284218.
I'm on Top of School Rooftop - Muffled Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9427c5e8b54a9ba0b49d020c127ba6c85bf4b00a73a1f9609925832a8a2ffbb. 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/GBKPL2284217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eabde9562e515cfc8dee40b92d756cbf6e13f33fe3c3e5c21a62683f94d25d. 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/GBKPL2284219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e10cb557e7073539c0cb50fa79697bee3152d41d07b6442678e38cb9aba490. 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/GBHLW2003897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf52d359790b31724873468d92629c99dabdbb4a133a749c8b1d9ca4b07d2e93. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES8741903132.