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 0xb89b35d310ab72c3311d7e169a05db34e2f5bf3c4ce501bcef165b3ecc003964. 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/bb19b9b1-9066-478e-ac39-4162b00350d3.json and https://artists.proofprofile.net/proofs/artist/bb19b9b1-9066-478e-ac39-4162b00350d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Please Dodge Me (Please) [feat. Jaredplm]
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 0xa31cc56f489f5731336478947b1e22601d39200a9d5933e6a44c22083d6db10a. 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/QZES61809061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f36810c9bf0142641c7f96b167c16c83dbeb07ab10d0046de089c495a20169c. 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/QZES61809069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6687d402f193e228654bae768f64cda9d01d98204b7756bd3c253556a224f14c. 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/QZHNB1907557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe539b50e24d5cc8da2067ef4d9fe8955676e268bcc67a927b20428019112d29. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHNB1907558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc6658ff40d8513cfa03ee495b2181676e4cac16a00e16210327a73083ffd3d. 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/QZHNB1907559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38227a16bcee3afd2058043125ff3c916fd0fa3366c2dffa6c43c8e0b8475244. 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/QZHNB1907561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70771e35fd5ba774434dcbbc9cd9a7ad81c15e8bd06fb2622576d737aa2afe0b. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/QZHNB1907563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830f8db1c7aeb88d512bb14721d8a60f5f83848721e1548a816829a4b42e7018. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHNB1907564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c9bd74595f16878e8febf8241128fedd33b4a9aeb8a1131077c1d01f6f2468. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZES82063839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae07951f29ea3ed220e5e45058f98291c09d233cfe9f910f5aecb9175a3b88de. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZK6G2041197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de05e65ff146494ba12b631db8488673ae5362974cdf4767025f68320784dfb. 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/QZHNB2128787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5356815a1237811e615c10d2993958b286da57de05b87276ccb9d3bba856f8. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZES82157654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6304b8581e9e0bb8fda083b47c78e242156c89444dd14bafb1af7c00edae8d. 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/QZHNB2128790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376836e73fb8c7787c5b779d44b11e174afbcbfd33d299a0340ef7aee07ec4ee. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZNWQ2265714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394267c0e1787921f62c5da6e91e49490c2d59dca8526d21b3dc4432e2fb0b1. 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/QZNWQ2265717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94d08d19719d6f57b789d776148a46fe82327ef0831b5753cc4bb150b55b54c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:10:11Z), 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/QZK6L2386246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17e8d20156376e6666d98c6ebb2a1007603fd3934867c1ce2973c7701fed4f4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZTBA2309008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5818a7876b6a15650959e3c8515bae77cf310fa33c237d0da0ac426d2ce639. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZTBA2309009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1f9c48ee1da113164551d0f4515825334088f043bf41ae50429ebd4c166cd0. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:18:56Z), 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/QZFYX2492749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b098259f0f5d9713bc9a51e63576b62810b7ab21eb611d2d47ecc1afd9c49a3. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZFYX2492754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8b0688d770ee413893823440ab3a1e14e11cd0415e6f3f57c4bcf69785d578. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZFYX2492756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a15d99d0d117441cf39217a544fa41fc6da6168ade844ad493ddf477bde6784. 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/QZFYX2492760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e64a251366ee0fe081a12437e79690af87b69b98035a2f6ba3981864a2a834. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:54:49Z), 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/QZFYX2492762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31609d7ca75fc2453d213791cc3bd6c59e1ee65be9dd4aa608021216e4d25cb1. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZFYX2492764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cb5ed8ad830af53620dff2ff1a290c7c2ee0d5423d2a2e68124637a9ff55c1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZFYX2492769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d32effe9a8cd25a439bee86f345271581e568da0c617bac21da3385fe31575. 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/QZFYX2492771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479ff98c6116e03f4a90b9ea4597d168086fd07fcbca84655537ce7bad059c30. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZQAY2449325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600502019484e0541a0e83b94230763d72efd6e7a2740d6dd46fcd5387025b97. 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/USA2P2421406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8649ffc13dcfd037418b9a2c30aac7d3f7ea04e41848c363568ff6eddbbaac. 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/USUYG1503404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4151c0d6baea3a7b9ef4edabf85022853733b7dccc7e68e1b8f5137f6f6df5f9. 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/QZS7J2348521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f829e4c20ff30ed823ae424f0026b58621cbe5d5b45f3444e74babfa601427. 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/USUYG1431850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e510acfe635d17830c222c19dc8718fc7bfe384e14219d61ba1d7e78d8c864. 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/QMTND2200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e510acfe635d17830c222c19dc8718fc7bfe384e14219d61ba1d7e78d8c864. 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/QMTND2200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187447ba821e84535024ada912154ca2a660dd7ea08c52b11df0c00773e07d5b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMTND2200072.
WATER 4 ME (feat. Not Klyde, Parris Chariz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522e20ad847b91bacb156479ed29f4cb162850b94facd53121c5225b16052012. 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/QZE5P2062097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f61fb66cb2e05423c9e85928edfe46f6489c118f5d4d32e84f2d089afef5fd4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZK6K2349063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8649ffc13dcfd037418b9a2c30aac7d3f7ea04e41848c363568ff6eddbbaac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USUYG1503404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3616e352f5b060a9b4785e3b06cafc1d24a2bbaa80b12024afda46ac44916357. 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/QZTB92455944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5d708b97973324332626d4a5326b11383e4ab55654dcba7002a09e6cb5eeaf. 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/QMEZE1883052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e038b106adc925120066c776249443d5a7024bd026b90ca564a4a4a20fbbd5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZK6G2004899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40031f3454aaa2e592316adeb42bceda5a99495d07b0fe0718381fca23adefaf. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZMEM2072424.
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