Alves is a surname that appears to originate both from Portugal and Scotland (in Scotland where a variation of the name can appear as Alvis). It is debatable whether the surname appeared first in one
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 0x18f33893236bd1d214b24380551a682265ea157fd716e4ea96c59d475379d9f1. 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/5f07666c-021f-41c8-90b1-68304c8f5190.json and https://artists.proofprofile.net/proofs/artist/5f07666c-021f-41c8-90b1-68304c8f5190.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
With You (From "태양의 후예" [Original Soundtrack])
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 0xae3d3554e1308866041ba7002626f416fa39a9df8693fdf956ad24b00f3c1d40. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/ZZA0P2111173.
어디선가 언젠가 (From "푸른 바다의 전설" [Original Soundtrack])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa735744aa04931933070d04a6af831cf0061b85666734014e2b9ae6dd0da33ed. 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/ZZA0P2111176.
아침에 듣는 매장음악 Original Soundtrack (Season.2)
아침에 듣는 매장음악 (Original Soundtrack) [Season.2]
그대라는 세상 (From "푸른 바다의 전설" [Original Soundtrack])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2e88a78400f74e96ccf4d4605eb9626f4be973b3399c746e6a5dba37e89b1f. 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/ZZA0P2111230.
짙어져 (From "Yellow" [Original Soundtrack])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f276ef308969aa6b7aa8739f342ef7f9054a91ccad864523c355c729ccf766e. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/ZZA0P2111266.
갈 수가 없어 (From "이번 생은 처음이라" [Original Soundtrack])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28822285a4eac8635808c727236c0c944c9b296ae32de6d3626f2aeff6c47e8. 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/ZZA0P2111268.
아침에 듣는 드라마 (Original Soundtrack) [With Violin]
피아노로 노래하는 명품 (Original Soundtrack) [매장음악]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695144c31ea485e34cba4cd559c1f0b73dd16bbd96b03bd1e6d77a6533928d8b. 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/ZZA0P2111380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcd000d4bea0530bc29c38be6228db2cf2d8afc97010d098b85efdfb1b09b2f. 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/ZZA0P2111381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7316b91e7c86ba25550be7c206827fe81bfb848f94e68f5cd0b7ceb7b4f0c51. 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/ZZA0P2111385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bea003788cbfda472b10226ffd2ae917c1486e1ec6763195e2004017a226c75. 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/ZZA0P2111386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5784d83489866b3c456e9e0c9402f9a2e3ee024b53eb9f9f63aa16c56b92a4bb. 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/ZZA0P2111711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0751408cace656b4e2db5d1b8c238ae8e0f89b6a7f75fcd287fc1fd548419832. 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/ZZA0P2111712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6c36e42041a6130445e0d2190b0618c86a0ecb92456f918ac54d933183e6cb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ZZA0P2111714.
R.Schumann: Piano Quartet E flat Major 3rd mov
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa89be1badc1ecce96dba1fabfe5a43238649ff5a5d03f9670944c7d2b0be5e2. 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/ZZA0P2111715.
J. S. Bach: Air on the G String (Suite No. 3, BWV 1068)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914303c1b4d49c3555023ce50d34ec2a8397ede8af4e982ad32d26e7321ba531. 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/ZZA0P2111716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1b08b21241f8adde5234bea541aa1f0fd8d64c5a9cbd470db9c1369cf21b7c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZZA0P2111718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652937028285be36b44960473fbe2c0e2e42ed92327098cb05ac5cccd0ea72f1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/ZZA0P2111719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc5f64482d5e768fb3103be0fcde43aee031ca9bbdd2a4f1b093eb8abc7b559. 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/ZZA0P2111720.
AMBIENT BEATS Vol.2 (Music for Studying and Working)
AMBIENT BEATS Vol.3 (Music for Holidays and Drives)
AMBIENT BEATS Vol.4 (Music that's good to listen to when coding)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aae0aaacab676e87eace083dd8e8a3f5574c94bb6ad6ac290df91cc6ceeb43. 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/ZZA0P2213978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6c818b9334a73d037c475b4fcdd5d04ae7e4e7e5e51471ef347b021b25c90c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ZZA0P2213979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba82e4c29a628acbc52c7bdbe265e09b8316231b8f0f61c82a80cbbab8f4b3ad. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ZZA0P2213980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b44a8cbb30b06fdaccd9a164a1ede457b9453a807ad34fb22218303acfbbf4. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ZZA0P2213981.
Double S Symphony Vol.6 - 슈베르트 자장가 (Orchestral arrangement ver.)
Double S Symphony Vol.7 - 쇼팽 녹턴 (Orchestral arrangement ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a56609188b1892448fa33b765e4c636cd3675fb86b00dff45ebeafbf80ee0d2. 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/GXF9Q2569137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b91119b433e3b11ec9cceef39c5eff359782946a3937e7efb87030c2b6ae65. 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/UKXN22532323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e7304ec1e17880c9b92ed18a5289144fab80d735dbd0ea93977ed7aa87fa07. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/UKXN22532324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ba56d14c811cb880b14d0514dd07bb3233e1668afffcfe579cd36521607d9. 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/UKXN22532325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24dab5dbd1033f099d7eae8267b10e8e1dfcea6d553a47a800f546e0c30b195. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/UKXN22532326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2293f80874b266262ab87d94f403f662ce77f97cddd822cb5d8ed8626ab5e533. 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/UKXN22593773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d88fd4315600fd00c21c9b1e88e722250089d4fc7c7a7b02b6e9e27f7c5fd83. 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/UKXN22593774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11409fbf875ac01cdffb55f06b2bed23b71014a7de304408ad138ad5416095c2. 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/UKXN22593775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48ac6268db7e7d18d29ce1369b90cdad55f852c6c3231e994cfbafad037bf1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UKXN22593776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec14df9e94f105fa84afa096b6854859c893b454edea4e10a0671b014b5eef. 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/UKXN22593777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2021b8f43bc0f5f3c7995aab572b19885bfb439c0651fc890bc664665e5c55c. 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/ARQIW2500556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e982b8e8ee4f75116dfd4664bddbc1678d6828bbad7996886a41c9a478bc33. 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/ARQIW2500557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ff81195a10408b1afe3c61d6f3171438f0e8cd62c14a67dce91290ae4b0996. 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/ARQIW2500558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79296448e623ec0528aaa90a0a91de58620e70be0146b03494973bec7342b00f. 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/GX3Q92577276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e7240f0cd9fdf64c4394c13419cd625ee0e236b97568a1053b8845af62494b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GX3Q92577277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b9d7d45f7da79e0d5390757935176f4d26e55ed6f35d4d1384fcb2fbd75777. 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/GX3Q92577278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852bf34f55479c9fee5c3a242536ca34496882a4a9c4a1cb98e5899f56ab8416. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/GX3Q92577279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8603d9fc1d6cb8bc2b9706f410c50e5cd67ba2ec625e0260ac808392961c3ff3. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/GBLFP2535116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097298dbc93ebc71905756641551608500576bc8d8e26eeb0565ffcc26e282e0. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/GBMA22552131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125bf1564591ac740682031ec6f577a9f8e78380bba50b4975bb3b338c2e2a32. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBMA22552132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eb92627de27e7af35c3d7aafedb4c451b96dcb030a1ba20e14b5b1fd319a7d. 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/GBMA22552133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cff20b8f01e821752c14bbe5072f08acf81230c03b4b8690e5601877d90d8ea. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBMA22552134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944d598172cdbe00c7d4ab567b57028ecdb882902153e8b5902e6d315e0bfdd9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INAE32502498.