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 0x158d79536b4afa2ad517ccbb6c77b132ac8035a882791ac9bbce46063a99edc1. 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/8c059a9e-55d5-4a04-94d3-d85ff5cc6cba.json and https://artists.proofprofile.net/proofs/artist/8c059a9e-55d5-4a04-94d3-d85ff5cc6cba.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 0xaa7feb4b693c6daed4be85f6d9a26588e59571d3dd545c25f42390b582663055. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/UKR6V2339981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ebde10147163e15582647e2a42f19480ed104a2ece55f64b623ae26e20ab36. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/UKU932343721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deb930265906006af2bfac2429283a2eb78077b3505ce26fb1076eb0d66b226. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:57:44Z), 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/AEA2M2337708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f9ca628aa264990458a1b9090ae47c6fed41f8ca9d39ab1e9b0e32b5cd4326. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/UKU932347371.
GRIMACE SHAKE BRAZILIAN PHONK (Super Slowed)
GRIMACE SHAKE BRAZILIAN PHONK - Super Slowed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920d3349831faabd3d488dcec19de918f5aa55f2c553cac066ed63d8f9606bf3. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/AEA2Z2331313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89f525a699bfaa023daa8b539b1b4057791a0e642a046d6979ce87b88be0016. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/DGA082347680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655c119a2177188686e4a770d884336b1bdeae713199ad2e4f2ee60904dd89a3. 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/AEA2Z2344819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01ba3cc5ceb3f5cf6e80c223972f7474025fb76544859c5447985d80f05c363. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:52:58Z), 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/AEA2Z2344820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3db9dc4824590234a63daf223b543d232f0e2c32c7b6b5d91b410cf98b25879. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMANG2248355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca89680fdb91f8f745943ae7cf02554040e051ab45c95a95bc403c854ea8ee04. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QMANG2252370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6798f0ba06cb1a078e9de4208424f1d3bb5bd2c756221c17808e3c52a9684d34. 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/QMANG2255139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac294d257c1fb943d952dd8b3942c3f7813aa2154b2c068c99d4e568b4e34a5. 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/UKU932349883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f7b61a6dfeab08708f5c9a8f6e655f90ee366b83a7ddd952c93e1cf6d7aa32. 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/UKU932349882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c27bfb851a93266573d578003f63d2aff49db037ea73dc7af60f254eeec5a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMANG2236044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc61e4ae8d38ff50ef2edff5761733c7b114b072baff589f1174b48211f2d6b. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/GXBNP2438690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4bd3e2fad1d3c95344754f8243f4b006c6ae6e6eee901914c63b970ef311a3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GXBNP2455989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc28a72154654ef48ef950b3bcfd38105f8f9eef1e158d8cedb24143bc02ec89. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FRX872443626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe55b11c689ff70b317285a2df9c15548579b06b100d5cc1eae8c4be11bae879. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:07:34Z), 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/RUAGT2413156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13d57ffcdd5b22d03fba369825f67d90871320c8bd24de2c2ed70f627f545d4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DGA072419148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb4b7a93355b18d69359559813f208a94b8c3edaaba38bb3302863ee92c9138. 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/GBKQU2463908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab1ae3ef3172b7faad14fe3f2af5324a1c32f71aed90636e51f9797164b369e. 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/AEA0Q2493307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0e2545945bf37f745bfdf001fef0a2374eda996af4a29e34b73b9d82fb4159. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUAH62431268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23698476ea5828b881951575256b18c5320106d04b173e309edf4438fff9d5d1. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:48:23Z), 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/GB8KE2502903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2792984ea78de554d37e570ed0da7fd162ecf69637e9f7c70e061f06092b401. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:05:53Z), 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/GB8KE2509320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3996245365fa8c083064b3713eaf31b158242a022ad149c845d294681494d4. 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/GB8KE2509319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146533fcf8f08579c2d92cfdba146ca190a280bd4ddba38b6e37b22e600a9c62. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:01:16Z), 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/GB8KE2509317.