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 0xcb6c4932b62b2caa1cd909dcc6c6be97fe6cd2b21dae9875d6aab0f2e06dfbe0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dad9dafc-75ec-43c7-b57c-666e0185f94c.json and https://artists.proofprofile.net/proofs/artist/dad9dafc-75ec-43c7-b57c-666e0185f94c.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 0x06a54f5fd641751d7b8bb31989dd15ce297feaff06e830d0b15fc3194a0ec829. 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/USUM72010424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8550d2d45b2ab7b942efb22a3d814fd0d0aea8d6c8ff1f91a2c3b647abae208d. 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/USUM71700322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74831ee9506a47d8877fe11f1281053b8e60947e5159310e050c1de5e810878. 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/USUM71820344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e92c53860192cd7168db793d1d1264b1d78df2cdca6151d1efb7684010770c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USUM71821051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa3d79d4acbd63cbb8c04593ffc42d647d613e8093c731f643cc98c4fe11ff. 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/USUM71821052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ca05bcf75dda3164fc697b6a77820b777eb4de6e795634fd3d20186f740a96. 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/USUM71815208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008fc14f56afd407915fec27df0887ef2091928758211eb24740c458ff33997c. 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/QM4TX2447556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94eb0dd11e838624c36b782a4514f79082d056f659956579b7e8551cba6da63f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USAT22007353.
Moon Rider (feat. Wrabel) - Phantoms Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4fc730b8cfa45c755050cd5e8f0c0630e33b2abf02c4851ef9d4bb77d4dedf. 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/USQE92000151.
Moon Rider (feat. Wrabel) [Phantoms Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4fc730b8cfa45c755050cd5e8f0c0630e33b2abf02c4851ef9d4bb77d4dedf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQE92000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13489e405633409d314f47f7fdbd47731476bc5c841c2a88b04ef334767bed65. 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/NLRD51632665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67697521ec159c852d4e3051220308e7e3af2d4a792784dcb2f6f8b8c7934497. 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/USUM72019824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bbae8401f0894ea433266ac141eedbe8a266435e21299a146cbc9bc3196b05. 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/USC4R1702124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51f7b104c31aafb243cc378963b79a16db0c951150fa66e931c23beccc7ccd3. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:51Z), 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/AUWA02300131.
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
Life Goes On (feat. Alex Hosking) - Phantoms Remix
Life Goes On (Phantoms Remix) (feat. Alex Hosking)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eaff4c30377e8dc38813607a5284dd50bc53a152b0434016069b431f6936600. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/UK4ZF2100464.
Book Of Love (feat. Polina) - Phantoms Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd059e9ea0aee1755d1012b779cc93eecf6068ed13044a21f92dea766614af63c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEUM71504183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92824999783578a223b0ff50eacd4e7142cbe7ac8d954fd4d82532e23b19ed2c. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71604036.