Hallucinogens, also known as psychedelics, entheogens, or historically as psychotomimetics, are a broad and diverse class of psychoactive drugs that can induce altered states of consciousness characte
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 0x854ee20b4f0a5e577c733ad4bdab9e0a39f0024819127151333d06765eaa6601. 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/b897585b-00b6-4f9d-bf95-22f1fb508385.json and https://artists.proofprofile.net/proofs/artist/b897585b-00b6-4f9d-bf95-22f1fb508385.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 0x87064f49b8db4e42d651b18607e61e390709c92c8f575b96302ebc42a5cdc449. 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/GBBMP1200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04911093f46281047c0adf5ed9d041d9206c879f1bac81ff35d112b6fde1698. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USA2P1534683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc331a3db450100e2f0b7d61232de61ac18350379747f2192427cd86731a8ca02. 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/USA2P0300458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcae34bad35f09c098d75a23b983c3914461d02b1fc99139d110f5633ef486d. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USA2P0300459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc538ef6486332d0bc7c554f01408a96dce33defb644fd3c7937eae26e8aa4aeb. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USA2P0300460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600a7c3a975e3259deddac629f24a0fc4bb120af2600cc305c57678ac6846f7. 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/USA2P0300462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bff3ef7371d2937cfca315bf76f1edb0dfd9c9c3a2f726918023e1d54f6130a. 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/USA2P0300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cecba5a4657e90e6e8cc51e871d6f5dba314d5d55ac17df8e0367dbec48f27. 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/USA2P0300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d704a50ab0446e0c84216264bff250a92939d77b2be0ee3250a1cdd8f9f514. 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/USA2P0300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cab7bdaeeada039558708795908181fc0f70d0c0a0dd642f7412d7e0e25b46. 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/USA2P0300466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c18227618849098440ed645403ff2c32bc2523320fd5e5ea290385cf658606. 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/USA2P0300467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99149c6e14405ebee42f64570d7d8bba93aa5a2183703c27b5dd1eae924e1559. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/USA2P0300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e51eaf750dca4bb78396691fca30603467b9d1d4ffc7c44e5d0fc337021ebc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USA2P0300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad77d6edf636fa4235ba8e2cafd23cb766e129d72bb8fc6b1bde90675050ed. 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/USA2P0300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d68af8630bc3b1299c568d3ab7f90b3e99eb4f0c34560773492c82c84491b2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USA2P0300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d305eebf8f7f1d742cae40b77e9d895c76d6117618dcb04d6a4dcd0c09c5359. 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/USA2P0300472.
Mi-Loony-Um - A Floating Butterfly Stings Like a Bee Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6c8bdd4acca4d2c609690a4bcfcf9fd8f963db42cc44dc6024ef599494a9c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USA2P0300407.
Gamma Goblins - Its Turtles All the Way Down Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f0969943e9e85cfc646cbbcc4ae75443d9b01ba82cf835a0788091447a3915. 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/USA2P0300409.
Angelic Particles - Buckminster Fullerine Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd20bc76cab370957bb56cdd8557d7cb2063c699aec08f9028dec47b70ea6b36. 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/USA2P0300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08ba00395b7a1e26cac84feba20c4185e0fb8d9a5de4570c2a505b94acdadef. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GBKQU1425699.
Gamma Goblins (Outsiders & SpaceCat remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc526f9f83767dc09c0e80d6a7c1b271adc39f1c5b4239a83c31a0b457a2ce038. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBKQU2276876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39940f03ed16e115f253d9f366cf169eb932ed97a1e86a7ed7113d21aca1166a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/USA2P0300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fef86688d5b75959ad61ebc83e57913c678ef35de7af1bbdbe8927c36861ac4. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/GBBMP1200711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4813c2336be6d8f5544a3c4b752d688c4eb95bbdbbf1165155599e2904830727. 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/GBBMP1200712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fddadd2cc6bd84f1ba97aa616123c6813da3b2db920390c244d1bd30340d00. 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/GBBMP1200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2368fb5f8a07a80f50d9b35118710ac7a15558158115eb8f3b2d5eebbbfa01e. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/GBBMP1200714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dec932f626986a444e2e76f8141c62b21577b4ec281c4d8a67299f6ee630e4b. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/GBBMP1200716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ce5615adb1caa8241f4e726782500c842080a9432d16abdc4e1d072110ccca. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GBBMP1200717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550e7273e13d37b682668e1cadc8189dd3ca24ae32a9fe761c0cf0c3e7a0c4b2. 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/GBBMP1200799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2efc758f63afa4c92f724c6df52ee53c5b343d37c7f77ce4d8d2e91f2ac273. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/GBBMP1300501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf658fc0d52acd25ca55d6133b31e3b5225967d74c143706dab5fb0c7488d882. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/GBBMP1200726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec180665f965d33654144f649e1a9dd286fbe060cb222ca6aadee47191f9f99. 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/GBKVK0500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135ec1a1827c6b9fe422107108fbcba73f41053c116de7af7e1a84e6ee1808b2. 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/USQY50960879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8dd4758269ee9f43d81e8256b19f8c996ae8ccfa06377b915dde75cfafba7e. 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/GBLV62410349.