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 0x32df0d40bb57841389df86e6808ef8ed1522b4d8754e441406a3d06ecec6b9da. 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/34f0ed6b-9562-459f-9f19-27a92ecc20d6.json and https://artists.proofprofile.net/proofs/artist/34f0ed6b-9562-459f-9f19-27a92ecc20d6.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 0x9eee6984eea4100d072c74fbfe5c13ed36ee05cca8d15f66e1ec66ae8e78e1a4. 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/BGA471614172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4596fd968511f697d7c3996d10caedb1f311c8ee4afa85124b470ef05fce7a. 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/BGA471614175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9427196445723454d71b72070e73c0fdecee3a8ba1baf853c950b8a8de42f9a. 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/BGA471614176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939049cf194b857e712c70a7013af1fbff2c10e4f4fa9edefced1323a03dab43. 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/BGA471614177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7c467aa18c74cace355fdeb162bf2db07a282a9ea167264ae1b8bc666a86ed. 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/BGA471614181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50549cd97f989eb5d173bbc29d0c4d1c2a608b25f61fd594443fbf5d55272399. 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/BGA471614182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990b5d853f5b4a00d031a315564d2787df9043bab24f9ef9cd2da0c34d13db3b. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/BGA471614170.
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 0x3b7e3665e49921ee1c5d160b1ab4df3509a4541d26a2243f86e55935be29e2ed. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BGA471614171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53aab1a7e788e9404c14410ee137b96216578425454b2258e6bf42af75e3212. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/BGA471614173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9788315982b9e3601e0517fed8b4af6ce3229f4e04c015f94f99427a28c20d4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/BGA471614174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564ae95688a91af3b92846510cc58bdce0056609e53f6cf96f77481e95625fc6. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BGA471614178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689a98769a69c1a10356c8216416df5eb5a24b074930e7d7c4023fbefaafd527. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/BGA471614179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87daf74890ce712f3383c258ffc42546e8473267c4d805a9e2568b6cfde83e68. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/BGA471614180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700ef98422a80715da4c5de60f838da60e7d892d1b740bca6835db4652100825. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BGA471614183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca244f794225e98f6ba2fef2dbda742884bfbc280fdd4cfb98ff9035ad1749d5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BGA471614184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda64d3f02e94b5a8df48eb762824f0f126917c0b910db2052e02eecc47012d30. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZNWZ2145758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc679dde3fe1dafab36ef195a331f74c56b1169af9ad21378cf4e02e2b751a696. 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/QZRP42106439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc679dde3fe1dafab36ef195a331f74c56b1169af9ad21378cf4e02e2b751a696. 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/QZRP42106439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06169415a23493dc1e463431c8ab54165fa440ec98c3cf07248f70ab92f4380. 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/QZRP42106456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0484d8f1f69f503bbbd8d25022f96491148f30cae0337584757e613495b8839f. 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/BGA472306734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ea3a607e8b4c1150a86e07d78d26a71a649954e7e7c471047111324a6177ee. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BGA472327481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a31cc41d777ac7ea4ce62bf192f4dddaf3257b7d6c025099a165f6b047fffc. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BGA472327485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06080eee377b2b4b830f20f503660d197e6e44bf22f1a56bd4e2905cc8acdec5. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/BGA472327494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49a7a6eb314b7805de7001bb0bb16d66e202505985e67366f0f54ea98f3d52c. 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/BGA472327495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06080eee377b2b4b830f20f503660d197e6e44bf22f1a56bd4e2905cc8acdec5. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/BGA472327494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9fcefd8b6b2d67fb6e48d1bce870c7a01cb1ac0205fbb6e76a4b8947fa9609. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BGA472310431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20956f25e77a40d3e62bdf0b3c867f10d21af912e9bcccdfdfcfb6e3bd6f1224. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:51:09Z), 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/BGA472310438.
Memento in 528 hz (Solfeggio Frequency Healing)
Age Of Wonder in 528 Hz (Solfeggio Frequency Healing Tone)
Reverence 528 Hz (Solfeggio Frequency Healing)
Astral Projection 528 Hz (Solfeggio Frequency Healing)