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 0x0ffadce9c5c3bbd34e9a25ebed98ef8d135024c0a9764a3b5fe6c047c229e627. 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/88e1173f-38e2-4b4f-b297-c766302829f4.json and https://artists.proofprofile.net/proofs/artist/88e1173f-38e2-4b4f-b297-c766302829f4.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 0xb51dc7ba00f309d11f40628c674833867502540b8fe5625c60a50dc214a55c80. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCJPF1729663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5f5c870389c4ed244991ee914c502b240d029db3a9ae7f81639a040580166. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/TCJPF1729665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b7a7f4b6e97fd45a1c8ce89948af9c26c0a3e804e2e78f5d3372f623fe9462. 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/JPG101800118.
Still Dreaming, Still Deafening : Remixes & Rarities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5ac2885431d8a84279a284915f08b43d78d51d6e4fdcb2b59da5a3c7e1298f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPG102100645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cb052a0ccab800d2862d2176f5071ed8b7571790c22d5c25188b4939ea90c3. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/JPG102100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0e7fee6ac7025ac626c7f0db7fd71ee84a775d9ae1b99fc7b69871dcdde3d8. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/JPG102100641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0462f68e1975c64d4676a948e20048de698ba7f09b69fe645fdd9f8a77b4fb22. 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/JPG102100643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288b8397d4b001e4fe9156b9e10b862ea17dca93337cd9883b87d5b21912d479. 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/JPG102100644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d36454f7977bbc8e7ed02fb1b1a073c81a7b6b55ad1b980d71e02c949a1417c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPG102100646.
While My Waves Wonder (Ryan Hemsworth Remix)
While My Waves Wonder (Slow Magic Remix)
For you, Adroit it but soft : Remixes & Rarities
That Blue, I'll be coming - Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabbce11d22264df119932f31f3b8fbae01f4c4b41a8a1b5b99eeea3291ac592. 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/JPG102200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d171b43071d05df62be043725350cac2de87e5fb8f5ea21a3432e7ccb8c77ba. 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/JPG102300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79441150d9ee34805b5f42fd103ef13230865964e43e78423511cdb9cfb2615. 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/JPG102300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6a5f42ccd465c1ef007995b1421ee4264cfd7f4c0e4b2a13cd2a7bbfecbe7c. 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/JPG102300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e01d25e9c762c9ba2e48db69f4d6d560818781af9c8db1e2c00a129b0242a3. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/JPG102300466.